Tin tức nổi bật
Hội thảo sắp diễn ra
18/09/24, Hội nghị, hội thảo:
THE 3RD VIETNAM - KOREA JOINT WORKSHOP ON SELECTED TOPICS IN MATHEMATICS
18/12/24, Hội nghị, hội thảo:
International conference on commutative algebra to the memory of Jürgen Herzog
Xuất bản mới
Cấn Văn Hảo,
Naoki Kubota,
Shuta Nakajima,
Lipschitz-Type Estimate for the Frog Model with Bernoulli Initial Configuration,
Mathematical Physics, Analysis and Geometry, Volume 28, article number 1, (2025)
(SCI-E, Scopus)
.
Đoàn Thái Sơn,
Phan Thị Hương,
Peter E. Kloeden,
Theta-scheme for solving Caputo fractional differential equations,
Electronic Journal of Differential Equations, Vol. 2025 (2025), No. 05, pp. 1-13
(SCI-E, Scopus)
.
Đinh Sĩ Tiệp,
Guo Feng,
Nguyễn Hồng Đức,
Phạm Tiến Sơn,
Computation of the Łojasiewicz exponents of real bivariate analytic functions,
Manuscripta Mathematica . Volume 176, 1 (2025)
(SCI-E, Scopus)
.
On almost p-standard system of parameters of idealization and applications
Người báo cáo: Phạm Hồng Nam (Đại học Khoa học - Đại học Thái Nguyên)
Speaker: Phạm Hồng Nam (Trường ĐHKH Thái Nguyên)
Time: 9:30 -- 11:00, October 25, 2023.
Venue: Room 612, A6, Institute of Mathematics, VAST
Abstract: Let $(R,frak m)$ be a Noetherian local ring and $M$ be a finitely generated $R$-module. In this talk, we construct almost p-standard systems of parameters (a strict subclass of d-sequences) of the idealization $Rltimes M$. As applications, we give a class of Cohen-Macaulay Rees algebras for idealizations, Cohen-Macaulay Rees modules for unmixed modules, and give precise formulas computing all Hilbert coefficients of the idealization with respect to an almost p-standard system of parameters.