symmetric monoidal (∞,1)-category of spectra
∞-Lie theory (higher geometry)
Background
Smooth structure
Higher groupoids
Lie theory
∞-Lie groupoids
∞-Lie algebroids
Formal Lie groupoids
Cohomology
Homotopy
Related topics
Examples
-Lie groupoids
-Lie groups
-Lie algebroids
-Lie algebras
group cohomology, nonabelian group cohomology, Lie group cohomology
cohomology with constant coefficients / with a local system of coefficients
differential cohomology
The Loday-Quillen-Tsygan theorem (Loday-Quillen 84, Tsygan 83) states that for any associative algebra, in characteristic zero, the Lie algebra homology of the infinite general linear Lie algebra with coefficients in is, up to a degree shift, the exterior algebra on the cyclic homology of :
(see e.g Loday 07, theorem 1.1).
The theorem is originally due, independently, to
and
See also additive K-theory and
Lecture notes include
See also
Some extensions:
Atabey Kaygun, Loday–Quillen–Tsygan Theorem for coalgebras (arXiv:math/0411661)
Lukas Miaskiwskyi, Continuous cohomology of gauge algebras and bornological Loday-Quillen-Tsygan theorems, arXiv:2206.08879
Masoud Khalkhali, Homology of -algebras and cyclic homology, arXiv:9805052
Benjamin Hennion, The tangent complex of K-theory, Journal de l’École polytechnique — Mathématiques 8 (2021) 895–932.
On a kind of BV-quantization of the Loday-Quillen-Tsygan theorem and relating to the large -limit of Chern-Simons theory:
Last revised on March 4, 2023 at 06:07:04. See the history of this page for a list of all contributions to it.