Periods and exponential periods
Người báo cáo: Claude Sabbah (CNRS, École Polytechnique, Institut Polytechnique de Paris, France)
Thời gian: 9h30, thứ 6 ngày 6/11/2026
Địa điểm: Hội trường Hoàng Tụy, Nhà A6, Viện Toán học
Tóm tắt: One finds in the literature various ``quadratic identities'' between values of classical functions of one complex variable, like the gamma function, the hypergeometric functions, the Bessel functions, etc. I will explain the geometry behind these identities and their consequences for periods and exponential periods in the sense of Kontsevich and Zagier.
Tin tức nổi bật
Hoạt động tuần
Hội thảo sắp diễn ra
12/10/26, Hội nghị, hội thảo:
International School and Conference on Differential Equations
13/10/26, Hội nghị, hội thảo:
International Workshop on Optimization, Variational Analysis, and Control Theory
09/11/26, Hội nghị, hội thảo:
Workshop on singularities and related topics (Conference in memory of Professor Lê Dũng Tráng)
Xuất bản mới
Đỗ Duy Hiếu,
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)
Nguyễn Thị Vân Hằng,
Felipe Lara,
Nguyễn Đông Yên,
Discontinuous strongly quasiconvex functions,
Journal of Optimization Theory and Applications 210 (2026), Paper No. 40, 18 pp.
Đoàn Thái Sơn,
Generic properties of the Lyapunov spectrum of compact operator cocycles on Hilbert spaces,
Journal of Mathematical Analysis and Applications, Article: 131103 Volume: Volume 566, Issue 2 (2027)