Comparison between De Rham cohomology and Group cohomology via Tannakian duality

Người báo cáo: Trần Phan Quốc Bảo


Thời gian: 16h30 thứ 5 ngày 2/3/2023

Địa điểm: Phòng 612 Nhà A6, Viện Toán học

Link online: https://meet.google.com/yep-kbzk-eao?pli=1&authuser=4

Tóm tắt: In this talk I would like to introduce a comparison theorem between De Rham cohomology with non-trivial coefficients and Group cohomology. The main tools of the comparison are derived category theory and Tannakian duality. This is a joint work with Phung Ho Hai and Vo Quoc Bao.

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Xuất bản mới
Yongdo Lim, Hoàng Ngọc Tuấn, Nguyễn Đông Yên, DC algorithms in Hilbert spaces and the solution of indefinite infinite-dimensional quadratic programs, Journal of Global Optimization, Volume 95, pages 193–209 (2026)
Lương Thái Hưng, Jean-Claude Saut, On a regularized full dispersion Davey-Stewartson system, Discrete and Continuous Dynamical Systems, 2026, Volume 56: 557-578.
Cấn Văn Hảo, Naoki Kubota, Shuta Nakajima, Upper tail large deviation for the one-dimensional frog model, Probability Theory and Related Fields, Volume 194, pages 1945–2023 (2026)