Tin tức nổi bật
Hội thảo sắp diễn ra
27/09/25, Hội nghị, hội thảo:
Gặp gỡ Toán học 2025 - Hội thảo Khoa học các nhà nghiên cứu trẻ"
06/11/25, Hội nghị, hội thảo:
Lectures on selected areas in Pure Mathematics
24/11/25, Hội nghị, hội thảo:
Hội nghị toàn quốc lần thứ VII “Xác suất - Thống kê: Nghiên cứu, ứng dụng và giảng dạy”
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)
.
Sylow numbers of finite groups
Người báo cáo: Jiping Zhang (Peking University)
Time: 10h00 – 10h45, May 14, 2025, 2025
Venue: Room 612, A6, Institute of Mathematics-VAST
Abstract: The Sylow theorem is the fundamental theorem of finite groups and gives the existence and the number of maximal p-subgroups (the so-called Sylow p-numbers, or simply Sylow numbers). The composition of Sylow numbers was analyzed by Marshall Hall. At the end of the 20th century the question arised what influence Sylow numbers have on properties of the given finite group. Also it is proved recently that the integral group ring ZG of a finite soluble group G determines its Sylow numbers.