Definable Schoenflies theorem

Người báo cáo: Đinh Sĩ Tiệp


Thời gian: 09h30, thứ năm, ngày 19/10/2023.

Địa điểm: Phòng 507, nhà A6.

Tóm tắt: Jordan curve theorem states that any simple closed curve in the plane separates the plane into two regions. In addition, by Schoenflies theorem, these two regions are homeomorphic to the inside and outside of a standard circle in the plane. In this talk, we will give a definable version of this (Schoenflies) theorem. (joint work with Nguyễn Xuân Việt Nhân).

  Hoạt động tuần
Xuất bản mới
Đinh Nho Hào, Maxim Shishlenin, Van Ba Cong, Stable Numerical Solution to Multi-dimensional Nonlinear Inverse Heat Conduction Problems via Artificial Neural Networks, Lobachevskii Journal of Mathematics, Volume 47, pages 1213–1232 (2026)
Nguyễn Trung Thành, Gianluca Barone, Dat Tran, Đinh Nho Hào, All-at-once proximal alternating minimization method for an inverse medium scattering problem, Journal of Computational Physics, Article: 115187 Volume: Volume 565 (2026)
Yongdo Lim, Hoàng Ngọc Tuấn, Nguyễn Đông Yên, DC algorithms in Hilbert spaces and the solution of indefinite infinite-dimensional quadratic programs, Journal of Global Optimization, Volume 95, pages 193–209 (2026)