Richard Kadison and his mathematical legacy - A memorial conference
University of Copenhagen - 29-30 November 2019

devotion to the field of operator algebras during his long life, and to feature frontline research in operator algebras and its applications in mathematics and physics.
- Joachim Cuntz (Münster)
- Tim de Laat (Münster)
- Sergio Doplicher (Rome, La Sapienza)
- Siegfried Echterhoff (Münster)
- Ilijas Farah (Toronto, York U.)
- Liming Ge (New Hampshire & Chinese Acad. Sci., Beijing)
- Cyril Houdayer (Paris-Sud, Orsay)
- Arthur Jaffe (Harvard)
- Sorin Popa (UCLA)
- Christian Skau (Trondheim, NTNU)
- Hannes Thiel (Münster)
- Andreas Thom (Dresden)
- Stefaan Vaes (Leuven)
- Alain Valette (Neuchâtel)
- Stuart White (Oxford)
- Wilhelm Winter (Münster)
- Joachim Cuntz: Endomorphisms - old and not so old.
- Tim de Laat: Exotic group C*-algebras of simple Lie groups with real rank one
- Sergio Doplicher: Quantum Spacetime and Planck Scales
- Siegfried Echterhoff: The weak containment problem
- Ilijas Farah: Coarse spaces and uniform Roe algebras
- Cyril Houdayer: Stationary actions of higher rank lattices on von Neumann algebras
- Arthur Jaffe: The Feldverein
- Sorin Popa: The ubiquitous hyperfinite II_1 factor
- Christian Skau: Keeping the field alive - reflections on Kadison's pivotal role
- Hannes Thiel: C*-algebras of stable rank one and their Cuntz semigroups
- Andreas Thom: The Murray-von Neumann algebra and the unitary group of a II_1-factor
- Stefaan Vaes: Ergodicity and type of nonsingular Bernoulli actions
- Alain Valette: From Kadison-Singer to Ramanujan, after Marcus-Spielman-Srivastava
- Stuart White: Close operator algebras
- Wilhelm Winter: Amenability and approximations of C*-algebras
List of participants (as of October 28, 2019):
| Karim | Adiprasito | University of Copenhagen |
| Zahra | Afsar | University of Sydney |
| Erik | Bedos | Universitetet i Oslo |
| Clemens | Borys | University of Copenhagen |
| Kevin | Brix | University of Copenhagen |
| Toke M | Carlsen | University of the Faroe Islands |
| Erik | Christensen | University of Copenhagen |
| Joachim | Cuntz | WWU Münster |
| Tim | de Laat | WWU Münster |
| Trond | Digernes | NTNU, Trondheim |
| Sergio | Doplicher | Sapienza Universita di Roma |
| Adam | Dor-On | University of Copenhagen |
| Siegfried | Echterhoff | WWU Münster |
| Søren | Eilers | University of Copenhagen |
| Floris | Elzinga | Universitetet i Oslo |
| Ulrik | Enstad | Universitetet i Oslo |
| Ilijas | Farah | York University, Toronto |
| Alexander | Frei | University of Copenhagen |
| Bent | Fuglede | University of Copenhagen |
| Liming | Ge | University of New Hampshire |
| Olof | Giselsson | Chalmers University of Technology |
| Magnus | Goffeng | Chalmers University of Technology |
| Thomas | Gotfredsen | Syddansk Universitet |
| Erik | Habbestad | Universitetet i Oslo |
| Cyril | Houdayer | Université Paris-Sud, Orsay |
| Arthur | Jaffe | Harvard University |
| Jens | Kaad | Syddansk Universitet |
| Lars | Kadison | University of Pennsylvania |
| Alexey | Kuzmin | Chalmers University of Technology |
| David | Kyed | Syddansk Universitet |
| Magnus | Landstad | NTNU, Trondheim |
| Nadia | Larsen | Universitetet i Oslo |
| Ruben | Martos | University of Copenhagen |
| Andrew | McKee | Chalmers University of Technology |
| Sophie E | Mikkelsen | Syddansk Universitet |
| Henning Olai | Milhøj | University of Copenhagen |
| Magdalena | Musat | University of Copenhagen |
| Ryszard | Nest | University of Copenhagen |
| Johan | Oinert | Blekinge Tekniska Högskola |
| Dorte | Olesen | Danmarks Tekniske Universitet |
| Trond | Omland | Universitetet i Oslo |
| Liviu | Paunescu | IMAR, Bucharest |
| Nikolay | Pochekai | Chalmers University of Technology |
| Sanaz | Pooya | Stockholm University |
| Sorin | Popa | UCLA |
| Sven | Raum | Stockholm University |
| Mikael | Rørdam | University of Copenhagen |
| Philipp | Schmitt | University of Copenhagen |
| Christian | Skau | NTNU, Trondheim |
| Hannes | Thiel | WWU Münster |
| Andreas | Thom | T.U. Dresden |
| Steen | Thorbjørnsen | Aarhus Universitet |
| Asger | Tornquist | University of Copenhagen |
| Lyudmila | Turowska | Chalmers University of Technology |
| Stefaan | Vaes | KU Leuven |
| Alain | Valette | Université de Neuchâtel |
| Christian | Voigt | University of Glasgow |
| Stuart | White | University of Oxford |
| Wilhelm | Winter | WWU Münster |
| Makoto | Yamashita | Universitetet i Oslo |
Click here to download the program.
Talks, lunches and dinners etc all take place at the Carlsberg Academy. Here is a rough sketch of the program:
Friday, November 29
The Carlsberg Academy opens at 9:00. The scientific program starts at 9:30 and runs until 18:00. Lunch will be served at noon, and a dinner buffet is served from 18:00 to 19:30.
Saturday, November 30
The Carlsberg Academy opens at 8:30. The scientific program starts at 9:00 and runs until 17:00. Lunch is served at 12:30. There is a one hour break for leasure or scientific discussions (17:00-18:00), followed by a welcome beer and the conference banquet.
A note to speakers: The conference hall (the Pompeii hall) is equipped with computer and double screens that nicely can accommodate beamer presentations. Please bring your talk on a USB stick. There will also be two (small) paper flip-overs as a supplement.
Titles and abstracts are contained in this booklet.
If you have been promised travel reimbursement (this applies primarily to invited speakers), then please follow these directions:
- Keep all travel related receipts as well as boarding cards (preferably in electronic form, eg as pdf files)
- Make the reimbursement claim when you return home after the conference. Please make sure to have the following ready before you start:
- Your banking information
- Files containing your flight tickets, boarding pass (both direction) and receipts.
- Fill in this online reimbursement form. In the Trip information part, enter the following information:
- Host name: Mikael Rordam
- Host email: rordam@math.ku.dk
- Purpose of visit: Kadison memorial conference
- If you have any questions regarding your reimbursement, feel free to contact reimbursement@math.ku.dk.
- Please submit this information no later than one week after the conference, so we can start processing the claims well before the new year.

