Xuất bản mới
Trần Hùng Cường, Yongdo Lim, Nguyễn Đông Yên, On a solution method in indefinite quadratic programming under linear constraints, Optimization, Volume 73, 2024 - Issue 4, Pages 1087-1112 (SCI-E, Scopus) .
Yongdo Lim, Hoàng Ngọc Tuấn, Nguyễn Đông Yên, Local Error Bounds for Affine Variational Inequalities on Hilbert Spaces,, Numerical Functional Analysis and Optimization, Volume 45, 2024, Issue 1, Pages 1-15 (SCI-E, Scopus) .
Đỗ Thái Dương, Nguyễn Văn Thiện, On the finite energy classes of quaternionic plurisubharmonic functions, Journal of Mathematical Analysis and Applications, Volume 541, Issue 1, January 2025, 128736 (SCI-E, Scopus) .

On the density at infinity of definable maps

Người báo cáo: Nguyễn Xuân Viết Nhân (Đại học FPT)

Time: 9:30 -- 11:00, April 10, 2024.

Venue: Room 612, A6, Institute of Mathematics, VAST

Abstract: Consider a $C^2$-definable map $f: mathbb{R}^nto mathbb{R}^k$. We aim to understand the behavior of the fibers of $f$ at infinity. In this talk, we present a proof that the density at infinity of fibers of $f$ is locally Lipschitz outside the set of asymptotic critical values. This is a joint work with Dinh Si Tiep.