Xuất bản mới
Nguyễn Hữu Sáu, Piyapong Niamsup, Vũ Ngọc Phát, Linear Programming Approach to Constrained Stabilization of Positive Differential-Difference Equations With Unbounded Delay, Optimal Control Applications and Methods, 2025; 46:2581--2594 (SCI-E, Scopus) .
Đỗ Hoàng Sơn, Vũ Đức Việt, Quantitative stability for the complex Monge-Ampère equations II, Calculus of Variations and Partial Differential Equations 64 (2025), no. 8, Paper No. 269 (SCI-E, Scopus) .
Giang Trung Hiếu, Existence and uniqueness results for a nonlinear Budiansky-Sanders shell model, Journal of Engineering Mathematics, Volume 151, article number 5, (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.