Department of Mathematical Sciences > Research > Non-Commutative Geometry > Calendar
Calendar - NCG group
(Available as importable calendar here.)
Events today
No events.
Upcoming events
Jack Spielberg, Alex Chigogidze, and Marius Dadarlat
Master class
Semiprojectivity
Monday August 27, 2012 to Friday August 31, 2012
Jean-Marc Gambaudo, Arnaud Hillion, Hervé Oyono-Oyono, Samuel Petite, Jean Renault, Maria R. Solano.
Conference/workshop
Non standard hierarchical tilings
Thursday September 20, 2012, 09:00 to Saturday September 22, 2012, 05:00
Past events
Tim de Laat, Jamie Gabe
Baby NCG Seminar
CAPoW!
Monday May 14, 2012, 15:15-16:00. Place: Aud 9
Peter Bech Møller Sørensen
Master thesis presentation
On almost commuting operators and matrices
Friday May 11, 2012, 13:00-14:00. Place: Auditorium 3
Frank Hansen
Operator algebra seminar
The fast track to Löwner's theorem
Wednesday May 9, 2012, 15:15-16:15. Place: Aud 8
Tim de Laat
Baby NCG Seminar
Approximation properties for noncommutative Lp-spaces
Wednesday May 9, 2012, 13:15-14:00. Place: Aud 7
Magdalena Musat
SYM lecture
Factorizable completely positive maps and quantum information theory
Wednesday May 9, 2012, 12:05-13:00. Place: Aud 8
Eberhard Kirchberg
Operator algebra seminar
An equivalent formulation of the Connes embedding problem
Thursday May 3, 2012, 11:15-12:00. Place: Aud 3
Hannes Thiel, Angeliki Koutsoukou-Argyraki
Baby NCG Seminar
CAPoW!
Wednesday May 2, 2012, 13:15-14:00. Place: Auditorium 7
Ruy Exel
Operator algebra seminar
Dynamical systems of type (n,m) and their C*-algebras
Wednesday April 25, 2012, 15:15-16:15. Place: Aud 8
N. Christopher Phillips
Operator algebra seminar
Towards the classification of outer actions of finite groups on purely infinite algebras
Wednesday April 18, 2012, 15:15-16:15. Place: Aud 8
Bruno Vallette
SYM lecture
An example in the confluence of Algebra, Topology and Geometry: the de Rham complex of a Poisson manifold
Wednesday April 18, 2012, 12:05-13:00. Place: Aud 8
Adam Peder Wie Sørensen
Baby NCG Seminar
Semiprojectivity with and without group actions
Tuesday April 17, 2012, 14:15-15:15. Place: Aud 7
Uffe Haagerup
Baby NCG Seminar
Factorizable completely positive maps and quantum information theory
Tuesday April 10, 2012, 14:15-15:15. Place: Aud 7
N. Christopher Phillips
Operator algebra seminar
Equivariant semiprojectivity
Wednesday March 28, 2012, 15:15-16:15. Place: Auditorium 8
Angeliki Koutsoukou-Argyraki
Baby NCG Seminar
An introduction to KK-theory
Tuesday March 27, 2012, 14:15-15:15. Place: Aud 7
Johannes Ebert
Operator algebra seminar
A topologist's view on the index theorem for noncompact manifolds
Wednesday March 21, 2012, 15:15-16:15. Place: Aud 8
N. Chris Phillips
SYM lecture
The structure of C*-algebras of minimal dynamical systems
Wednesday March 21, 2012, 12:05-13:00. Place: Aud 8
Hannes Thiel
Baby NCG Seminar
Generators of C*-algebras
Tuesday March 20, 2012, 14:15-15:15. Place: Aud 7
Sara Arklint
Ph.D.-defense
Classification of nonsimple C*-algebras of real rank zero
Friday March 16, 2012, 15:15-17:00. Place: Aud. 2
Joachim Cuntz
Operator algebra seminar
C*-algebras associated with endo- and polymorphisms of compact abelian groups
Wednesday March 14, 2012, 15:15-16:15. Place: Aud 8
Jamie Gabe
Baby NCG Seminar
Approximating E-theory for C*-algebras over topological spaces by finite spaces
Tuesday March 13, 2012, 14:15-15:15. Place: Aud 7
Sergey Neshveyev, Ryszard Nest, Christian Voigt
Conference/workshop
Masterclass Quantum Groups
Monday March 5, 2012, 13:15 to Friday March 9, 2012, 12:00
Henrik Densing Petersen
Operator algebra seminar
Lück's amenability conjecture
Wednesday February 29, 2012, 15:15-16:15. Place: Aud 8
Kristian Olesen
Baby NCG Seminar
Inner Amenability and Property Gamma
Tuesday February 21, 2012, 14:15-15:15. Place: Aud 7
Dave Benson
SYM lecture
Classifying spaces and cohomology of finite groups
Wednesday February 15, 2012, 12:05-12:50. Place: Aud 8
Martijn Caspers
Operator algebra seminar
Non-commutative integration on locally compact quantum groups
Tuesday February 7, 2012, 15:15-16:15. Place: Auditorium 10
Johan Öinert
Operator algebra seminar
Some interplay between dynamical systems, operator algebra and ring theory
Wednesday February 1, 2012, 15:15-16:15. Place: Aud. 8
Mitsuharu Takeori
Operator algebra seminar
E-theory for C*-algebras over topological spaces and its application
Wednesday January 25, 2012, 15:15-16:15. Place: Aud 8
Rasmus Bentmann
Baby NCG seminar
An adjunction for extensions of C*-algebras
Wednesday January 25, 2012, 13:15-14:00. Place: Aud 9
Reception
Teacher of the Year
Friday January 20, 2012, 15:15-17:00. Place: 04.4.19
Uffe Haagerup
Operator algebra seminar
Jacobipolynomials and irreducible representations of SU(2)
Wednesday January 18, 2012, 15:15-16:15. Place: Aud. 8
Søren Galatius
SYM lecture
Moduli spaces of manifolds
Wednesday January 18, 2012, 12:05-13:00. Place: Aud 8
Søren Eilers
Operator algebra seminar
The K-theory of a semiprojective extension
Wednesday January 11, 2012, 15:15-16:15. Place: Aud. 8
Maria Ramirez-Solano
Baby NCG seminar
Etale equivalence relations
Wednesday January 11, 2012, 13:15-14:00. Place: Aud 9
Jens Kaad
Operator algebra seminar
Modular index theory and applications to quantum SU(2)
Wednesday December 14, 2011, 15:15-16:15. Place: Aud. 8
Eduard Ortega
Operator algebra seminar
Cuntz-Pimsner algebras: a friendly match between ring theory and operator algebras
Wednesday November 30, 2011, 15:15-16:15. Place: Aud. 8
Asger Törnquist
Operator algebra seminar
The conjugacy relation on unitary representations
Wednesday November 23, 2011, 15:15-16:15. Place: Aud. 8
Jamie Gabe
Baby NCG seminar
An Introduction to E-theory for C*-Algebras over Topological Spaces
Wednesday November 23, 2011, 13:15-14:00. Place: Aud 9
Andrew Toms
SYM lecture
Homotopy and vector bundles of non-constant rank
Wednesday November 16, 2011, 12:05-13:00. Place: Aud 4
Nathaniel Brown, Andrew Toms, Wilhelm Winter
Conference/workshop
Masterclass on The nuclear dimension of C*-algebras
Monday November 14, 2011, 09:30 to Friday November 18, 2011, 17:00. Place: Aud 9, Aud 10
David Kerr, Andrew Toms, Nate Brown
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Sunday November 13, 2011, 09:00-11:50. Place: Auditorium 4
Andreas Thom, Joachim Cuntz, Siegfried Echterhoff, Paul Jolissaint, Ed Effros
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Saturday November 12, 2011, 09:40-17:10. Place: Auditorium 4
Marius Dadarlat, Stuart White, Uffe Haagerup, Wilhelm Winter, Eberhard Kirchberg
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Friday November 11, 2011, 09:40-17:10. Place: Auditorium 4
Ed Effros, Bruce Blackadar, Chris Phillips, George Elliott, Ilan Hirshberg
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Thursday November 10, 2011, 09:30-17:10. Place: Auditorium 3
Tim de Laat
Operator algebra seminar
Simple Lie groups without the Approximation Property
Wednesday November 9, 2011, 15:15-16:15. Place: Aud. 9
Kang Li
Baby NCG seminar
The Baum-Connes Conjecture
Wednesday November 9, 2011, 11:15-12:00. Place: Aud. 7
Moving day
Moving day for PhD students and postdocs
Monday November 7, 2011, 07:00
Søren Knudby
Deformation/rigidity seminar
Popa's cocycle superrigidity theorem
Thursday November 3, 2011, 10:00-12:00. Place: Aud. 1
Adam P. W. Sørensen
Operator algebra seminar
Geometric classification of graph algebras
Wednesday November 2, 2011, 15:15-16:15. Place: Aud. 9
SYM postdocs
SYM event
My favorite conjecture...
Wednesday November 2, 2011, 12:05-13:00. Place: Aud 8
Fabien Pazuki
Colloquium in mathematics
Diophantine equations and the Mordell-Weil theorem : classic and recent results
Tuesday November 1, 2011, 15:15-16:15. Place: Aud. 8
Hannes Thiel
Operator algebra seminar
Inductive limits of one-dimensional NCCW-complexes
Wednesday October 26, 2011, 15:15-16:15. Place: Aud. 9
Tim de Laat
Baby NCG seminar
The Effros-Ruan conjecture
Wednesday October 26, 2011, 11:15-12:00. Place: Aud. 7
Kang-Li
Deformation/rigidity seminar
Popa's intertwining-by-bimodules technique
Thursday October 13, 2011, 10:15-12:00. Place: Aud. 1
Eberhard Kirchberg
Operator algebra seminar
A non-commutative version of the Egorov theorem and a characterization of locally reflexive C*-algebra
Wednesday October 12, 2011, 15:15-16:15. Place: Aud. 9
Henrik Densing Petersen
Baby NCG seminar
L^2 something-something
Wednesday October 12, 2011, 11:15-12:15. Place: Aud. 7
Erik Christensen
SYM lecture
Perturbations of operator algebras
Tuesday October 11, 2011, 12:05-13:00. Place: Aud 8
Eberhard Kirchberg
Mini lecture series
Embedding exact C*-algebras into strongly p.i. C*-algebras, III + IV
Thursday October 6, 2011, 13:15-15:00. Place: Auditorium 10
Roberto Conti
Operator algebra seminar
Sectors of scaling limit nets and asymptotic homomorphisms.
Wednesday October 5, 2011, 15:15-16:15. Place: Aud. 9
Hannes Thiel
Baby NCG seminar
A survey on non-commutative dimension theories
Wednesday October 5, 2011, 11:15-12:00. Place: Aud 7
Eberhard Kirchberg
Mini lecture series
Embedding exact C*-algebras into strongly p.i. C*-algebras, I + II
Tuesday October 4, 2011, 13:15-15:00. Place: Auditorium 6
Toke Meier Carlsen
Operator algebra seminar
Simplicity of Cuntz-Pimsner rings
Wednesday September 28, 2011, 15:15-16:15. Place: Aud. 9
Adam Peder Wie Sørensen
Baby NCG seminar
On a not-so-good idea for proving non-semiprojectivity
Wednesday September 28, 2011, 11:15-12:00. Place: Aud. 7
Steven Deprez
Seminar Deformation/Rigidity
Introduction to Deformation/Rigidity
Tuesday September 27, 2011, 13:15-15:00. Place: Auditorium 5
Hiroshi Ando
Operator algebra seminar
On the embedding of Polish groups into the unitary groups of II_1 factors
Wednesday September 21, 2011, 15:15-16:15. Place: Aud. 9
NordForsk Network Junior Workshop
Operator algebras and dynamical systems
Thursday September 15, 2011, 09:15 to Saturday September 17, 2011, 13:00. Place: TBA
Jesper Michael Møller
SYM lecture
Euler characteristics
Wednesday September 14, 2011, 12:05-13:00. Place: Aud 8
Løb / running
DHL Relay Race - team KU-IMF
Monday August 29, 2011, 18:00. Place: Fælledparken
Søren Knudby
Specialeforsvar
Fri sandsynlighedsteori og de interpolerede faktorer hørende til frie grupper
Friday August 26, 2011, 13:15. Place: HCØ, aud.10
Skovtur / picnic
Institutskovturen / The Department Picnic
Wednesday August 24, 2011, 09:00-17:00. Place: TBA
Takeshi Katsura
SYM lecture
Shape theories of commutative and non-commutative spaces
Wednesday August 17, 2011, 12:05-13:00. Place: Aud 8
Andreas Næs Aaserud
Master thesis presentation
Applications of property (T) for groups and and von Neumann algebras
Tuesday August 2, 2011, 10:15. Place: Aud. 8
Bob Oliver
Danish Mathematical Society
General Assembly + Lecture
Thursday June 30, 2011, 17:00. Place: Aud 10
Adam Rennie
Operator algebra seminar
Twisted cyclic cohomology and a local index formula for the Podles sphere
Wednesday June 22, 2011, 15:15-16:15. Place: Aud. 8
Rune Johansen
Ph.D.-defense
On Flow Equivalence of Sofic Shifts
Friday June 17, 2011, 15:15-17:00. Place: Auditorium 4
Takeshi Katsura
Operator algebra seminar
A new invariant of graph algebras using semigroups. New time and place.
Wednesday June 15, 2011, 14:15-15:15. Place: Aud. 9
Erik Kjær Pedersen
SYM lecture
Controlled topology
Wednesday June 15, 2011, 12:05-13:00. Place: Aud 8
Søren Eilers
Operator algebra seminar
Finite-dimensional extensions of semiprojective C*-algebras
Wednesday June 8, 2011, 15:15-16:15. Place: Aud. 8
Yasuhiko Sato
Operator algebra seminar
Gauge actions on the Jiang-Su algebra with the Rohlin property
Wednesday June 1, 2011, 15:15-16:15
Professor John Milnor
Abel Prize 2011 Lecture
Spheres
Tuesday May 31, 2011, 13:15-15:30. Place: Auditorium 1, HCØ
Otgonbayar Uuye
Operator algebra seminar
Restriction maps in Equivariant KK-theory
Wednesday May 25, 2011, 15:15-16:15. Place: Aud. 8
Haynes Miller
SYM lecture
What is...chromatic homotopy theory?
Wednesday May 18, 2011, 12:05-13:00. Place: Aud 8
Anton Deitmar
Algebra/topology seminar
News on the field of one element
Friday May 13, 2011, 13:15-14:15. Place: Aud 8
Mark Tomforde
Operator algebra seminar
Classification of Graph C*-algebras up to Stable Isomorphism
Wednesday May 11, 2011, 15:15-16:15. Place: Aud. 8
Joachim Zacharias
Operator algebra seminar
Higher Rokhlin properties of actions on C*-algebras with applications to nuclear dimension and Z-stability
Wednesday May 4, 2011, 15:15-16:15. Place: Aud 8
Bhishan Jacelon
Operator algebra seminar
A stably projectionless analogue of the Jiang-Su algebra
Wednesday April 27, 2011, 15:15-16:15. Place: Aud 8
Yasuyuki Kawahigashi
Operator algebra seminar
Superconformal field theory and noncommutative geometry
Wednesday April 20, 2011, 15:15-16:15. Place: Aud 8
Bob Oliver
Colloquium in mathematics
P-local equivalences between finite Lie groups
Tuesday April 19, 2011, 15:15-16:15. Place: Aud 8
Piotr M. Hajac
Operator algebra seminar
THE KLEIN-PODLEŚ BOTTLE AS A NON-TRIVIAL BUNDLE OVER THE QUANTUM REAL PROJECTIVE SPACE RPq(2)
Wednesday April 13, 2011, 15:15-16:15. Place: Aud 8
Uffe Haagerup
SYM lecture
Von Neumann algebras and groups
Wednesday April 13, 2011, 12:05. Place: Aud 8
Gunter Malle
Colloquium in mathematics
Local/Global Conjectures in Representation Theory
Tuesday April 12, 2011, 15:15-16:15. Place: Aud 8
Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), VII
Tuesday April 12, 2011, 10:15-12:00. Place: Aud 8
Eduard Ortega
Baby NCG seminar
Graph C*-algebras and crossed product by endomorphism
Monday April 11, 2011, 15:15-16:00. Place: 04.4.01
Alan Carey
Operator algebra seminar
Index theory on noncompact spaces
Wednesday April 6, 2011, 15:15-16:15. Place: Aud 8
Takeshi Katsura
Baby NCG seminar
Application of graph algebras to problems on semiprojectivity
Wednesday March 30, 2011, 15:15-16:00. Place: Aud 8
Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), VI
Tuesday March 29, 2011, 13:15-15:00. Place: TBA (the booking system is down - let's meet at my office in case I do not manage to announce a room in time)
Søren Møller
Operator algebra seminar
Radial Multipliers on Reduced Free Products
Wednesday March 23, 2011, 15:15-16:15. Place: Aud 8
Søren Knudby
Free probability seminar
Eigenvalues of Gaussian random matrices.
Thursday March 17, 2011, 10:15-12:00. Place: 04.4.01
Mikael de la Salle
Operator algebra seminar
Non-commutative Lp spaces without the Completely Bounded Approximation Property (CBAP).
Wednesday March 16, 2011, 15:15-16:15. Place: Aud 8
Søren Eilers
SYM lecture
C3b: Classification of non-simple C*-algebras
Wednesday March 16, 2011, 12:05. Place: Aud 8
Toke Meier Carlsen
Talk
Flow equivalence of shift spaces (and their C*-algebras), V
Tuesday March 15, 2011, 10:15-12:00. Place: BIO 4024 (let's meet at the spiral staircase 10:10)
Rasmus Bentmann
Baby NCG seminar
Projective dimension and Cuntz-Krieger algebras
Monday March 14, 2011, 14:15-15:00. Place: 04.4.20
Jamie Mingo
Special operator algebra/free probability seminar
Second Order Freeness and Wigner Matrices
Thursday March 10, 2011, 10:15-12:00. Place: Lille UP1 (DIKU)
Jean Roydor
Operator algebra seminar
Dual operator algebras close to injective von Neumann algebras
Wednesday March 9, 2011, 15:15-16:15. Place: Aud 8
Henrik Densing Petersen
Operator algebra seminar
L^2-Betti numbers of lattices in locally compact groups
Wednesday March 2, 2011, 15:15-16:15. Place: Aud 8
Isak W. Mottelson
Free probability seminar
Almost sure convergence in Wigner's law
Thursday February 24, 2011, 10:15-12:00. Place: DIKU 1.1.34
Leonel Robert
Operator algebra seminar
Comparison and divisibility of positive elements in a C*-algebra
Wednesday February 23, 2011, 15:15-16:15. Place: Aud 8
Uffe Haagerup
Free probability seminar
Applications of random matrices to C*-algebras
Thursday February 17, 2011, 10:15-12:00. Place: Aud. 5
Adam P. W. Sørensen
Operator algebra seminar
Almost commuting selfadjoint real matrices
Wednesday February 16, 2011, 15:15-16:15. Place: Aud 8
Mikael Rørdam
SYM lecture
C3a: Classification of simple C*-algebras
Wednesday February 16, 2011, 12:05. Place: Aud 8
Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), III
Tuesday February 15, 2011, 10:15-12:00. Place: BIO 4024 (let's meet at the spiral staircase 10:10)
Isak W. Mottelson
Free probability seminar
Wigner's theorem for random matrices
Thursday February 10, 2011, 10:15-12:00. Place: Aud. 5
Uffe Haagerup
Operator algebra seminar
Herz-Schur multipliers and spherical functions on groups and trees
Wednesday February 9, 2011, 15:15-16:15. Place: Aud 8
Hannes Thiel
Operator algebra seminar
Inductive Limits of Semiprojective C*-algebras
Wednesday February 2, 2011, 15:15-16:15. Place: Aud 8
Toke Meier Carlsen
Talk
Flow equivalence of shift spaces (and their C*-algebras), II
Tuesday February 1, 2011, 13:15-15:00. Place: Aud 9
Jean Savinien
Operator algebra seminar
Spectral triples and aperiodic order
Wednesday January 26, 2011, 15:15-16:15. Place: Aud 8
Henrik D. Pedersen
Baby NCG seminar
Duality results for L^2-(co)homology
Wednesday January 26, 2011, 13:15-14:00. Place: Aud 7
Hiroshi Ando
Free probability seminar
S-transform and properties, semicircle law
Thursday January 20, 2011, 13:15-15:00. Place: Aud. 8
Hannes Thiel
Baby NCG seminar
The connection between shape theory and E-theory
Wednesday January 19, 2011, 13:15-14:00. Place: Aud 7
Ib Madsen
SYM lecture
B3: Algebraic K-theory and classification of manifolds
Wednesday January 19, 2011, 12:05. Place: Aud 8
Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), I
Tuesday January 18, 2011, 10:15-12:00. Place: Aud 2
Isak W. Mottelson
Free probability seminar
R-transform
Thursday January 13, 2011, 13:15-15:00. Place: Aud. 8
Jan Cameron
Operator algebra seminar
Mixing subalgebras of finite von Neumann algebras
Wednesday January 12, 2011, 15:15-16:15. Place: Aud. 8
Tim de Laat
Free probability seminar
Fock spaces; Cauchy, Stieltjes and R-transforms.
Thursday January 6, 2011, 13:15-15:00. Place: Aud. 8
Steven Deprez
Operator algebra seminar
Fundamental groups of II_1 factors
Wednesday January 5, 2011, 15:15-16:15. Place: Auditorium 8
Adam Sørensen
Baby NCG seminar
Real C*-algebras
Wednesday January 5, 2011, 13:15-14:00. Place: Aud 7
Hiroshi Ando
Free probability seminar
Introduction to free probability
Thursday December 16, 2010, 13:15-15:00. Place: Aud. 8
John Williams
Operator algebra seminar
Decomposition and Tightness in Free Probability.
Wednesday December 15, 2010, 15:15-16:15. Place: Aud 8
Hiroshi Ando
Baby NCG seminar
Noncommutative Integration theory for von Neumann algebras
Wednesday December 15, 2010, 13:15-14:00. Place: Aud 7
Jesper Grodal
SYM lecture
A3: The homotopy theory of loop groups and affine p-compact groups
Wednesday December 15, 2010, 12:05. Place: Aud 10
Magdalena Musat
Operator algebra seminar
Factorizable completely positive maps and quantum information theory
Wednesday December 8, 2010, 15:15-16:15. Place: Aud 8
Tim de Laat
Baby NCG seminar
Regularization of the Kepler Problem
Wednesday December 8, 2010, 13:15-14:00. Place: Aud 7
Vern Paulsen
Operator algebra seminar
Tensor Products of Operator Systems
Wednesday December 1, 2010, 15:15-16:15. Place: Aud 8
Otgonbayar Uuye
Baby NCG seminar
Excision in NCG
Wednesday December 1, 2010, 13:15-14:00. Place: Aud 7
Benoit Collins
Operator algebra seminar
Eigenvalues of vectors in a random subspace
Wednesday November 24, 2010, 15:15-16:15. Place: Aud 8
Rasmus Bentmann
Baby NCG seminar
Filtrated K-theory and projective dimension
Wednesday November 24, 2010, 13:15-14:00. Place: Aud 7
Ryszard Nest
SYM lecture
C2: Index theorems and deformation quantization
Tuesday November 23, 2010, 12:05-13:15. Place: Aud 10
Soeren Eilers
Operator algebra seminar
Extension of graph algebras
Wednesday November 17, 2010, 15:15-16:15. Place: Aud 8
Rasmus Bentmann
Baby NCG seminar
Hom-like invariants
Wednesday November 17, 2010, 13:15-14:00. Place: Aud 7
Henrik D. Pedersen
Baby NCG seminar
Standard Equivalence Relations
Wednesday November 10, 2010, 11:15-12:00. Place: Aud 7
Edward Effros
Operator algebra seminar
Monotone Metrics for the Masses
Wednesday November 3, 2010, 15:15-16:15. Place: Auditorium 8
Rune Johansen
Baby NCG seminar
Experiments with renewal systems
Wednesday November 3, 2010, 11:15-12:00. Place: Aud 7
Erik van den Ban
Colloquium in mathematics
Radon transforms for symmetric spaces
Tuesday November 2, 2010, 15:15-16:15. Place: Auditorium 8
Marius Junge
Operator algebra seminar
Markov dilation and free probability
Wednesday October 27, 2010, 15:15-16:15. Place: Auditorium 8
Tim de Laat
Baby NCG seminar
An invitation to Operator Spaces
Wednesday October 27, 2010, 11:15-12:00. Place: Aud 7
Nathalie Wahl
SYM lecture
B2: Symmetry of 3-dimensional manifolds
Wednesday October 20, 2010, 12:05-13:15. Place: Aud 10
Hannes Thiel
Operator algebra seminar
A characterization of semiprojectivity for commutative C*-algebras
Wednesday October 13, 2010, 15:15-16:15. Place: Aud 8
Hannes Thiel
Baby NCG seminar
An introduction to shape theory
Wednesday October 13, 2010, 11:15-12:00. Place: Aud 7
Mikael Rørdam
Operator algebra seminar
Purely infinite C*-algebras arising as crossed products by exact groups
Wednesday October 6, 2010, 15:15-16:15. Place: Aud 8
SYM postdocs
SYM event
SYM postdoc math speeddate
Wednesday October 6, 2010, 12:05-13:15. Place: Aud 10
Sara Arklint
Baby NCG seminar
Filtrated K-theory as a classifying functor
Wednesday October 6, 2010, 11:15-12:00. Place: Aud 7
Leonel Robert
Operator algebra seminar
A classification result for inductive limits of 1-dimensional NCCW complexes
Wednesday September 29, 2010, 15:15-16:15. Place: Aud. 8
Asger Tornquist
Colloquium in mathematics
A descriptive set-theoretic view of ergodic theory
Tuesday September 28, 2010, 15:15-16:15. Place: Auditorium 8
Hiroshi Ando
Operator algebra seminar
Topological properties of algebra of unbounded operators affiliated with a finite von Neumann algebra and applications to Lie theory
Wednesday September 15, 2010, 15:15-16:15. Place: Aud 8
Jesper Grodal
SYM lecture
A2: Group actions via homotopy theory
Wednesday September 15, 2010, 12:05-13:15. Place: Aud 10
Michel Lapidus
NestFest Talk
Noncommutative Fractal Geometry
Sunday September 5, 2010, 11:15-12:00. Place: Aud 4
Otgonbayar Uuye
NestFest Talk
Homotopical Algebra for C*-algebras
Sunday September 5, 2010, 10:15-11:00
Ralf Meyer
NestFest Talk
Bivariant K-theory as a triangulated category
Sunday September 5, 2010, 09:15-10:00. Place: Aud 4
P. Xu
NestFest Talk
Gerbes and twisted equivariant cohomology
Saturday September 4, 2010, 16:45-17:30. Place: Aud 4
B. Tsygan
NestFest Talk
Algebraic index theorems
Saturday September 4, 2010, 15:45-16:30. Place: Aud 4
J. Aastrup
NestFest Talk
Spectral triples in quantum gravity
Saturday September 4, 2010, 14:30-15:15. Place: Aud 4
G. Felder
NestFest Talk
D-Branes and Quantization with Generators and Relations
Saturday September 4, 2010, 13:30-14:15. Place: Aud 4
G. Elliott
NestFest Talk
Some questions concerning the classification of non-simple C*-algebras
Saturday September 4, 2010, 11:15-12:00. Place: Aud 4
David Kyed
NestFest Talk
Property (T) and exotic quantum group norms
Saturday September 4, 2010, 10:15-11:00. Place: Aud 4
Nigel Higson
NestFest Talk
Mackey's Analogy for (g,K)-Modules
Saturday September 4, 2010, 09:15-10:00. Place: Aud 4
Pierre Schapira
NestFest Talk
THE TWO HALFS OF THE RIEMANN-ROCH THEOREM
Friday September 3, 2010, 16:45-17:30. Place: Aud 4
Christian Voigt
NestFest Talk
BOTT PERIODICITY, VERTEX ALGEBRAS AND MODULAR FORMS
Friday September 3, 2010, 15:45-16:30. Place: Aud 4
Florin Radulescu
NestFest Talk
QUANTIZATION, VON NEUMANN ALGEBRAS AND NUMBER THEORY
Friday September 3, 2010, 14:30-15:15. Place: Aud 4
Severino T. Melo
NestFest Talk
FAMILIES INDEX FOR BOUTET DE MONVEL OPERATORS
Friday September 3, 2010, 13:30-14:15. Place: Aud 4
Mathias Lesch
NestFest Talk
CONNES-CHERN CHARACTER FOR MANIFOLDS WITH BOUNDARY
Friday September 3, 2010, 11:15-12:00. Place: Aud 4
Alan Carey
NestFest Talk
NON-UNITAL SPECTRAL TRIPLES AND INDEX THEORY
Friday September 3, 2010, 10:15-11:00. Place: Aud 4
Andreas Thom
NestFest Talk
CONVERGENT SEQUENCES IN DISCRETE GROUPS AND CHU DUALITY
Friday September 3, 2010, 09:15-10:00. Place: Aud 4
Jens Kaad
NestFest Talk
Joint torsion transition numbers of several commuting operators
Thursday September 2, 2010, 16:45-17:30. Place: Aud 4
Etienne Blanchard
NestFest Talk
K_1-injectivity for properly infinite C*-algebras
Thursday September 2, 2010, 15:45-16:30. Place: Aud. 4
Siegfried Echterhoff
NestFest Talk
The K-theory of reduced group C*-algebras of almost connected groups
Thursday September 2, 2010, 14:30-15:15. Place: Aud 4
Bergfinnur Durhuus
NestFest Talk
The scattering problem for a noncommutative nonlinear Schr{\"o}dinger equation
Thursday September 2, 2010, 11:15-12:00. Place: Aud 4
Guoliang Yu
NestFest Talk
The Novikov conjecture and geometry of Banach spaces
Thursday September 2, 2010, 10:15-11:00. Place: Aud 4
Paul Baum
NestFest Talk
FINE STRUCTURE IN THE K-THEORY OF REDUCTIVE P-ADIC GROUPS
Thursday September 2, 2010, 09:15-10:00. Place: Aud 4
Conference
Conference/workshop
NestFest
Thursday September 2, 2010 to Sunday September 5, 2010. Place: Department of Mathematical Sciences, University of Copenhagen
Workshop
Conference/workshop
Workshop on Deligne cohomology
Monday August 2, 2010 to Saturday August 7, 2010
Speakers include Jacob Bernstein, Stanford,Tobias Holck Colding, Copenhagen and MIT,Karsten Grove, Notre Dame,Erik Kjaer Pedersen, Copenhagen,Bruce Kleiner, NYU,John Lott, Berkeley,John Olsen, Rochester,Peter Petersen V, UCLA,Burkhard Wilking, Muenster.
Workshop
Workshop in Geometry
Monday June 21, 2010 to Thursday June 24, 2010. Place: HCØ
Eduard Ortega
Operator algebra seminar
The Cuntz semigroup and the open projections
Wednesday June 16, 2010, 15:15-16:15. Place: Aud. 8
Ryszard Nest
SYM lecture
C1: The Baum-Connes conjecture and KK-theory as a triangulated category
Wednesday June 16, 2010, 12:20-13:15. Place: Aud 8
Toke Nørgård-Sørensen
Spectral sequence reading seminar
Cohomology of the dihedral group of order eight
Tuesday June 15, 2010, 09:15-10:13. Place: 4th floor seminar room (04.4.01)
Hannes Thiel
K-homology reading seminar
Stability of K-homology
Monday June 14, 2010, 15:15-16:15. Place: 04.4.01 (seminar room)
Takeshi Katsura
Operator algebra seminar
The Rohlin property of automorphisms of AF algebras
Wednesday June 9, 2010, 15:15-16:15. Place: Aud. 8
Thomas Hjortgaard Danielsen
K-homology reading seminar
Kasparov product of Fredholm modules
Wednesday June 9, 2010, 09:15-10:15. Place: 04.4.01 (seminar room)
Eduard Ortega
Spectral sequence reading seminar
The Adam's spectral sequence
Tuesday June 8, 2010, 09:15-10:13. Place: 4th floor seminar room (04.4.01)
Søren Eilers
Operator algebra seminar
C*-equivalence of graphs
Wednesday June 2, 2010, 15:15-16:15. Place: Aud. 8
Eduard Ortega
Spectral sequence reading seminar
The Adam's spectral sequence: Triangulated categories.
Tuesday June 1, 2010, 09:15-10:13. Place: 4th floor seminar room (04.4.01)
Rasmus Bentmann
Operator algebra seminar
Filtrated K-theory and Universal Coefficient Theorems
Wednesday May 26, 2010, 15:15-16:15. Place: Aud. 8
Thomas Hjortgaard Danielsen
K-homology reading seminar
The product of Fredholm operators
Tuesday May 25, 2010, 13:15-14:15. Place: 04.4.01 (seminar room)
Emanuele Dotto
Spectral sequence reading seminar
Computations
Tuesday May 25, 2010, 09:15-10:13. Place: 4th floor seminar room
Uuye Otgonbayar
Workshop talk
Category of fibrant objects in C*-algebras
Friday May 21, 2010, 15:10-16:00. Place: Aud 6
Wojciech Szymanski
Workshop talk
Endomorphisms of the Cuntz algebras
Friday May 21, 2010, 14:10-15:00. Place: Aud 6
Terry Loring
Workshop talk
Almost commuting matrices with reality constraints in condensed matter physics
Friday May 21, 2010, 11:00-12:00. Place: Aud 6
Tatiana Shulman
Workshop talk
Noncommutative semialgebraic sets and associated lifting problems
Thursday May 20, 2010, 15:10-16:00. Place: Aud 9
Takeshi Katsura
Workshop talk
Finite presentations of Kirchberg algebras
Thursday May 20, 2010, 14:10-15:00. Place: Aud 9
N. Christopher Phillips
Workshop talk
Towards equivariant asymptotic unitary equivalence of morphisms of Kirchberg algebras
Thursday May 20, 2010, 11:00-12:00. Place: Aud 7
Huaxin Lin
Workshop talk
Relative $K$-semiprojective C*-algebras
Wednesday May 19, 2010, 15:00-16:00. Place: Aud 9
Nathalie Wahl
SYM lecture
B1: Symmetry of Riemann surfaces
Wednesday May 19, 2010, 12:00-13:15. Place: Aud 8
Klaus Thomsen
Workshop talk
Semi-invertibility for extensions of amalgamated free products
Wednesday May 19, 2010, 11:00-12:00. Place: Aud 9
Vladimir Manuilov
Workshop talk
Shape theory and semi-invertibility of C*-extensions
Tuesday May 18, 2010, 15:00-16:00. Place: Aud 7
Marius Dadarlat
Workshop talk
On approximate group representations
Tuesday May 18, 2010, 11:00-12:00. Place: Aud 5
Jack Spielberg
Workshop talk
Semiprojectivity for Kirchberg algebras with torsion-free K_1
Monday May 17, 2010, 15:00-16:00. Place: Aud 9
Bruce Blackadar
Workshop talk
Semiprojectivity: a Retrospective
Monday May 17, 2010, 11:00-12:00. Place: Aud 5
Hannes Thiel
K-homology reading seminar
The reduced group C*-algebra of the free group F_2
Monday May 17, 2010, 10:15-11:15. Place: 04.4.01 (seminar room)
Conference/workshop
Semiprojectivity and asymptotic morphisms
Monday May 17, 2010 to Friday May 21, 2010. Place: Department of Mathematical Sciences, University of Copenhagen
Terry Loring
Lecture series
Almost commuting matrices applied to topological insulators
Friday May 14, 2010, 10:15-12:00. Place: Aud 6
Alexander Gorokhovsky
Operator algebra seminar
Local index theorem for projective families.
Wednesday May 12, 2010, 15:15-16:15. Place: Aud. 8
Terry Loring
Lecture series
Almost commuting matrices applied to topological insulators
Wednesday May 12, 2010, 10:15-12:00. Place: Aud 9
Terry Loring
Lecture series
Almost commuting matrices applied to topological insulators
Tuesday May 11, 2010, 10:15-12:00. Place: Aud 7
Henrik Densing Petersen
Spectral sequence reading seminar
Cohomology of group extensions
Tuesday May 11, 2010, 09:15-10:13. Place: 04.4.01 (4th floor seminar room)
Adam Sørensen
K-homology reading seminar
The index pairing
Monday May 10, 2010, 15:15-16:15. Place: 04.4.01 (seminar room)
Terry Loring
Lecture series
Almost commuting matrices applied to topological insulators
Monday May 10, 2010, 10:15-12:00. Place: Aud 5
Michael Puschnigg
Operator algebra seminar
Isospectral subalgebras of C*-algebras of hyperbolic groups
Wednesday May 5, 2010, 15:15-16:15. Place: Aud. 8
Henrik Densing Petersen
Spectral sequence reading seminar
Cohomology of group extensions
Tuesday May 4, 2010, 09:15-10:13. Place: 04.4.01 (4th floor seminar room)
Thomas Hjortgaard Danielsen
K-homology reading seminar
Schrödinger pairs
Monday May 3, 2010, 15:15-16:15. Place: 04.4.01 (seminar room)
Pawel Kasprzak
Operator algebra seminar
On quantum homogeneous spaces
Wednesday April 28, 2010, 15:15-16:15. Place: Aud. 8
Henrik Densing Petersen
Spectral sequence reading seminar
Cohomology of group extensions
Tuesday April 27, 2010, 09:15-10:13. Place: 04.4.01 (4th floor seminar room)
Hannes Thiel
K-homology reading seminar
Kasparov theory and duality
Monday April 26, 2010, 15:15-16:15. Place: 04.4.01 (seminar room)
Otgonbayar Uuye
Operator algebra seminar
Pseudo-differential Operators and Regularity of Spectral Triples
Wednesday April 21, 2010, 15:15-16:15. Place: Aud. 8
Thomas Hjortgaard Danielsen
K-homology reading seminar
K-homology and Duality II
Monday April 19, 2010, 15:15-16:15. Place: 04.4.01 (seminar room)
Adam Sørensen
K-homology reading seminar
K-homology and duality
Thursday April 15, 2010, 14:15-15:00. Place: 04.4.01 (seminar room)
Joan Bosa
Spectral sequence reading seminar
Spectral sequence of algebras
Tuesday April 13, 2010, 14:15-15:15. Place: Lunch room (4.4.20)
Adam Sørensen
K-homology reading seminar
Normalization of Fredholm modules
Monday April 12, 2010, 14:15. Place: 04.4.01 (seminar room)
Adam Sørensen
K-homology reading seminar
Normalization of Fredholm modules
Sunday April 11, 2010, 14:15-15:00. Place: 04.4.01 (seminar room)
D. Voiculescu, S. Popa, N. Ozawa, G. Pisier, J. Cuntz
Conference/workshop
Operator Algebras - In Celebration of Uffe Haagerup's 60th Birthday
Friday April 9, 2010, 10:15-17:00. Place: Department of Mathematical Sciences, University of Copenhagen
Klaus Thomsen
Operator algebra seminar
Semi-invertible extensions of C*-algebras
Wednesday April 7, 2010, 15:15-16:15. Place: Auditorium 8
Hannes Thiel
K-homology reading seminar
KK-theory of dimension drop algebras
Wednesday April 7, 2010, 11:00-12:00. Place: 04.4.01 (seminar room)
Thomas Hjortgaard Danielsen
Baby NCG Seminar
On Surjectivity of Invariant Differential Operators
Thursday March 25, 2010, 13:15-14:00. Place: 04.4.01 (seminar room)
Hannes Thiel
K-homology reading seminar
Dimension drop algebras and KK-theory II
Wednesday March 24, 2010, 11:00-12:00. Place: 04.4.01 (seminar room)
Adam P.W. Sørensen
Spectral sequence reading seminar
Exact Couples
Tuesday March 23, 2010, 14:15-15:15. Place: 4th floor seminar room (04.4.01)
Hannes Thiel
K-homology reading seminar
Dimension drop algebras and KK-theory I
Monday March 22, 2010, 14:15. Place: 04.4.01 (seminar room)
Efren Ruiz
Operator algebra seminar
On the classification of non-simple graph algebras
Wednesday March 17, 2010, 15:15-16:15. Place: Auditorium 8
Adam Peder Wie Sørensen
Baby NCG Seminar
Graph (C*) Algebras
Wednesday March 17, 2010, 11:15-12:00. Place: 04.4.01
Stella Anevski
Spectral sequence reading seminar
Spectral sequences
Tuesday March 16, 2010, 14:15-15:15. Place: 4th floor seminar room (04.4.01)
Thomas Hjortgaard Danielsen
K-homology reading seminar
The Kasparov Group
Monday March 15, 2010, 14:15. Place: 04.4.01 (seminar room)
Erik Christensen
Operator algebra seminar
On the choice of a spectral triple
Wednesday March 3, 2010, 15:15-16:15. Place: Auditorium 8
Joan Bosa
Talk
Countable inductive limits in the category PreCu
Thursday February 25, 2010, 14:10-14:55. Place: 04.4.20 (lunch room)
Sara Arklint
Baby NCG Seminar
Filtrated K-theory
Thursday February 25, 2010, 13:15-14:00. Place: 04.4.20
Nigel Higson , John Roe
Mini-workshop
Mapping Surgery to Analysis
Monday February 22, 2010, 10:00 to Saturday February 27, 2010, 16:00. Place: HCØ
Joan Bosa
Talk
Classi fication of monoids. Applications to the Cuntz semigroup.
Thursday February 18, 2010, 14:15-15:00. Place: 04.4.20 (lunch room)
Hannes Thiel
Baby NCG Seminar
Introduction to the Cuntz Semigroup
Thursday February 18, 2010, 13:15-14:00. Place: 04.4.20 (lunch room)
Mikael Pichot
Operator algebra seminar
Cost and isoperimetry
Wednesday February 10, 2010, 15:15-16:15. Place: Auditorium 8
Gabriel Navarro
Colloquium in mathematics
On the McKay Conjecture
Tuesday January 26, 2010, 15:15-16:15. Place: Auditorium 8
Master Class and Workshop
Von Neumann algebras and group actions
Monday January 25, 2010 to Friday February 5, 2010
Marcel Bokstedt (Aarhus), Markus Spitzweck (Oslo), Ralph Cohen (Stanford)
Conference
Copenhagen Topology Conference
Sunday January 10, 2010, 09:00-12:30. Place: Auditorium 4
Richard Hepworth (Copenhagen), Dennis Sullivan (SUNY Stony Brook)
Conference
Copenhagen Topology Conference
Saturday January 9, 2010, 16:00-18:30. Place: Auditorium 4
Wolfgang Lueck (Münster), David Ayala (Copenhagen), Graeme Segal (Oxford)
Conference
Copenhagen Topology Conference
Saturday January 9, 2010, 09:00-13:00. Place: Auditorium 4
Joachim Cuntz (Münster), Michael Hopkins (Harvard)
Opening Ceremony
Centre for Symmetry and Deformation: Opening Ceremony
Friday January 8, 2010, 13:30-16:15. Place: Auditorium 4
Ulrike Tillmann (Oxford), Ezra Getzler (Northwestern)
Conference
Copenhagen Topology Conference
Friday January 8, 2010, 09:00-12:00. Place: Auditorium 4
Toke Meier Carlsen
Operator algebra seminar
The K-theory of the C*-algebra of a labelled graph
Wednesday December 9, 2009, 15:15-16:15. Place: Auditorium 8
Noriko Yui
Colloquium in mathematics
Mirror Symmetry for Elliptic Curves
Tuesday November 17, 2009, 15:15-16:15. Place: Auditorium 8
Master Class
Classification of C*-algebras
Monday November 16, 2009 to Friday November 27, 2009. Place: Check the program via the link "More information" below
Eduard Ortega
Operator algebra seminar
The Corona Factorization property, Stability, and the Cuntz semigroup of a C*-algebra
Wednesday November 11, 2009, 15:15-16:15. Place: Auditorium 8
Tatiana Shulman
Operator algebra seminar
Projective C*-algebras and soft relations.
Wednesday November 4, 2009, 15:15-16:15. Place: Auditorium 8
Otgonbayar Uuye
SU_q(2) seminar
Representation Theory of SU(2)
Tuesday November 3, 2009, 14:15-15:15. Place: HCØ 04.4.01
NN
Operator algebra seminar
TBA
Wednesday October 28, 2009, 15:15-16:15. Place: Auditorium 8
Jens Kaad
Ph.D.-defense
A calculation of the multiplicative character on higher algebraic K-theory
Wednesday October 21, 2009, 15:15. Place: Aud. 4.
Boris Tsygan
Master Class on Microlocal Methods in Symplectic Geometry
Oscillatory modules
Friday October 9, 2009, 10:15-12:00. Place: Aud 9
Richard Hepworth
Lunch-time seminar
A quick introduction to Symplectic Geometry
Monday October 5, 2009, 12:15-13:00. Place: 4.19
Boris Tsygan
Master class
Microlocal methods in symplectic geometry
Monday October 5, 2009 to Friday October 9, 2009
Werner, Martinetti, Musat, Clare, Fima, Aastrup
NCG Conference
Several Talks
Friday October 2, 2009, 09:15-14:25. Place: Aud. 1, Aud. 8
O'Connor, Fidaleo, Silvestrov, Yalkinoglu, Archbold, Lechner, Burgstaller, Hillier, Jain
NCG Conference
Several Talks
Thursday October 1, 2009, 09:00-17:05. Place: Aud. 3
Radulesco, Kyed, Wulkenhaar, Grossman, Boca, Pugh, Kasprzak, Bostelmann, Savinien
NCG Conference
Several Talks
Wednesday September 30, 2009, 09:00-17:05. Place: Aud. 4, Aud. 6, Aud. Lille UP-1
Vaes, Kaad, Deprez, Morsella, Pranzetti
NCG Conference
Several Talks
Tuesday September 29, 2009, 09:30-17:05. Place: Aud. 2, Aud. 3
NCG Conference
EU mid term review
Monday September 28, 2009, 02:30-18:00. Place: Rooms 04.4.19, 04.4.20 (on the top floor of the math institute)
Toshikazu Natsume
Operator algebra seminar
A new proof of the Gohberg-Krein Theorem
Wednesday September 23, 2009, 15:15-16:15. Place: Auditorium 8
Lyudmila Turowska
Operator algebra seminar
Closable multipliers
Wednesday September 16, 2009, 15:15-16:15. Place: Aud 8