From Hochschild and Lie algebra cohomology to Quillen cohomology
27/05/2026
09:30
Speaker: Hoang Manh Truong (FPT University)
Time: 9:30 -- 11: 00, May 27, 2026
Venue: Room 612, A6, Institute of Mathematics-VAST
Abstract: We first review several classical cohomology theories, including Hochschild and Lie algebra cohomology, and describe their relation to Quillen cohomology. We then outline how these results can be extended to the differential graded setting from an operad-theoretic perspective.
Related Seminars
- Symbolic Dynamics and Graph Algebras
- Additive actions and local algebras: the Hassett-Tschinkel correspondence
- Linear cores of graded algebras (Part II)
- Multiple zeta values and their algebraic structure
- Linear cores of graded algebras
- Exact Structures on Monomorphism Categories
- The v-number of generalized binomial edge ideals of some graphs
- Brill-Noether theory on curves from generic to specific
- Inc-Compatible Term Orders and Gröbner Theory in Infinitely Many Variables
- Exploration of the exponential sum over primes and over sums of two squares
Weekly Activities
View all
Featured News
View allUpcoming Conferences
View allNew Publications
View all
Do Duy Hieu, Block-pair edge community detection in bipartite networks via an adaptive spectral-modularity framework, Computational and Mathematical Organization Theory, Volume 32, article number 31 (2026)
Nguyen Thi Van Hang, Felipe Lara, Nguyen Dong Yen, Discontinuous strongly quasiconvex functions, Journal of Optimization Theory and Applications 210 (2026), Paper No. 40, 18 pp
Doan Trung Cuong, Le Thi Thanh Nhan, On the depth of the canonical module, Journal of Algebra, Volume: Volume 712 (2027), Pages: 416-435
Institute Lectures
View all
Periods and exponential periods
Speaker: Claude Sabbah (CNRS, École Polytechnique, Institut Polytechnique de Paris, France)