Ryszard Nest
Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
- 2024
- Published
Finiteness of metrics on state spaces
Kyed, D. & Nest, Ryszard, 2024, In: Bulletin of the London Mathematical Society. 56, 1, p. 288-295Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
Exotic cyclic cohomology classes and Lipschitz algebras
Goffeng, M. & Nest, Ryszard, 2023, In: Annals of K-Theory. 8, 2, p. 221-243 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Equivariant Algebraic Index Theorem
Gorokhovsky, A., De Kleijn, N. & Nest, Ryszard, 2021, In: Journal of the Institute of Mathematics of Jussieu. 20, 3, p. 929–955 27 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Projective representation theory for compact quantum groups and the quantum Baum-Connes assembly map
Commer, K. D., Martos Prieto, Ruben & Nest, Ryszard, 2021, arxiv.org, 54 p.Research output: Working paper › Preprint › Research
- 2020
- Published
Comparison of spaces associated to DGLA via higher holonomy
Bressler, P., Gorokhovsky, A., Nest, Ryszard & Tsygan, B., 2020, K-theory in Algebra, Analysis and Topology -: ICM 2018 Satellite School and Workshop K-theory Conference, Argentina, 2018 July 16–20 and July 23–27, 2018 La Plata and Buenos Aires, Argentina. American Mathematical Society, p. 1-12 (Contemporary Mathematics, Vol. 749).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Quantisation of Hamiltonian coactions via twist
Bieliavsky, P., Esposito, C. & Nest, Ryszard, 2020, In: Journal of Symplectic Geometry. 18, 2, p. 385-408Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tate tame symbol and the joint torsion of commuting operators
Kaad, J. & Nest, Ryszard, 2020, In: Annals of K-Theory. 5, 2, p. 181-211Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
Canonical holomorphic sections of determinant line bundles
Kaad, J. & Nest, Ryszard, 2019, In: Journal fur die Reine und Angewandte Mathematik. 746, p. 67-116Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
The K-theory of twisted multipullback quantum odd spheres and complex projective spaces
Hajac, P. M., Nest, Ryszard, Pask, D., Sims, A. & Zielinski, B., 2018, In: Journal of Noncommutative Geometry. 12, 3, p. 823-863 41 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Orbit Method for the Baum-Connes Conjecture for Algebraic Groups over Local Function Fields
Echterhoff, S., Li, K. & Nest, Ryszard, 2018, In: Journal of Lie Theory. 28, 2, p. 323-341Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
On quasi-classical limits of DQ-algebroids
Bressler, P., Gorokhovsky, A., Nest, Ryszard & Tsygan, B., Jan 2017, In: Compositio Mathematica. 153, 1, p. 41-67Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
Uniqueness of the momentum map
Esposito, C. & Nest, Ryszard, Aug 2016, In: Journal of Geometry and Physics. 106, p. 342-351Research output: Contribution to journal › Journal article › Research › peer-review
- 2015
- Published
A transformation rule for the index of commuting operators
Kaad, J. & Nest, Ryszard, 2015, In: Journal of Noncommutative Geometry. 9, 1, p. 83-119Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Deligne groupoid revisited
Bressler, P., Gorokhovsky, A., Nest, Ryszard & Tsygan, B., 2015, In: Theory and Applications of Categories. 30, p. 1001-1016Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Formality theorem for gerbes
Bressler, P., Gorokhovsky, A., Nest, Ryszard & Tsygand, B., 2015, In: Advances in Mathematics. 273, p. 215-241Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
C*-algebras over topological spaces: filtrated K-theory
Meyer, R. & Nest, Ryszard, 2012, In: Canadian Journal of Mathematics - Journal Canadien de Mathématiques. 64, 2, p. 368-408Research output: Contribution to journal › Journal article › Research › peer-review
- Published
KK -theory and spectral flow in von Neumann algebras
Kaad, J., Nest, Ryszard & Rennie, A., 2012, In: Journal of K-Theory. 10, 2, p. 241-277Research output: Contribution to journal › Journal article › Research › peer-review
- 2011
- Published
Algebraic index theorem for symplectic deformations of gerbes
Bressler, P., Gorokhovsky, A., Nest, Ryszard & Tsygan, B., 2011, Noncommutative Geometry and Global Analysis. Connes, A., Gorokhovsky, A., Lesch, M., Pflaum, M. & Rangipour, B. (eds.). American Mathematical Society, p. 23-38 (Contemporary Mathematics, Vol. 546).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Deformations of algebroid stacks
Bressler, P., Gorokhovsky, A., Nest, Ryszard & Tsygan, B., 2011, In: Advances in Mathematics. 226, 4, p. 3013-3087Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On semi-classical states of quantum gravity and noncommutative geometry
Aastrup, J., Grimstrup, J. M., Paschke, M. & Nest, Ryszard, 2011, In: Communications in Mathematical Physics. 302, 3, p. 675-696 30 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Twisted cyclic theory, equivariant KK-theory and KMS states
Carey, A., Neshveyev, S., Nest, Ryszard & Rennie, A. C., 2011, In: Journal fuer die Reine und Angewandte Mathematik. 650, p. 161-191Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
Equivariant Poincaré duality for quantum group actions.
Nest, Ryszard & Voigt, C., 2010, In: Journal of Functional Analysis. 258, 5, p. 1466-1503 37 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Homological algebra in bivariant K-theory and other triangulated categories I
Meyer, R. & Nest, Ryszard, 2010, In: London Mathematical Society Lecture Notes. 375, p. 236-289Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
Holonomy loops, spectral triples and quantum gravity
Johannes , A., Grimstrup, J. M. & Nest, Ryszard, 27 Jul 2009, In: Classical and Quantum Gravity. p. 165001Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Principal non-commutative torus bundles
Echterhoff, S., Nest, Ryszard & Oyono-Oyono, H., 1 Jul 2009, In: Proceedings of the London Mathematical Society. 99, 1, p. 1-31 31 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 12801
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83
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Canonical holomorphic sections of determinant line bundles
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
32
downloads
Quantisation of Hamiltonian coactions via twist
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
21
downloads
Tate tame symbol and the joint torsion of commuting operators
Research output: Contribution to journal › Journal article › Research › peer-review
Published