Associated primes of powers of edge ideals of edge-weighted trees

Người báo cáo: Trần Nam Trung

Time: 9:30 -- 11: 00, September 10, 2025
Venue: Room 612, A6, Institute of Mathematics-VAST
Abstract: In this talk, we give a complete description of the associated primes of each power of the edge ideal of an increasing weighted tree. This is a joint work with J. Li ang G. Zhu.
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Lê Tuấn Hoa, Doan Quang Tien, New bounds on Castelnuovo-Mumford regularity of monomial curves and application to sumsets, Journal of Pure and Applied Algebra Volume 230, Issue 9, September 2026, 108323 .
Trần Quang Hóa, Đỗ Trọng Hoàng, Le Van Dinh, Nguyễn Đăng Hợp, Thái Thành Nguyễn, Asymptotic depth of invariant chains of edge ideals, Journal of Combinatorial Theory, Series A Volume 224, November 2026, 106221 .