Quantum van Est Isomorphism
Quantum Algebra
2024-04-25 v3 K-Theory and Homology
Abstract
Motivated by the fact that the Hopf-cyclic (co)homologies of function algebras over Lie groups and universal enveloping algebras over Lie algebras capture the Lie group and Lie algebra (co)homologies, we hereby upgrade the classical van Est isomorphism to ones between the Hopf-cyclic (co)homologies of quantized algebras of functions and quantized universal enveloping algebras, both in -adic and -deformation frameworks.
Cite
@article{arxiv.2205.02828,
title = {Quantum van Est Isomorphism},
author = {Atabey Kaygun and Serkan Sütlü},
journal= {arXiv preprint arXiv:2205.02828},
year = {2024}
}