Definable Schoenflies theorem (Part II)
Người báo cáo: Đinh Sĩ Tiệp
Thời gian: 09h30, thứ năm, ngày 26/10/2023.
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).
Tin tức nổi bật
Hoạt động tuần
Hội thảo sắp diễn ra
Xuất bản mới
Vo Si Trong Long,
Nguyễn Mậu Nam,
Jacob Sharkansky,
Nguyễn Đông Yên,
Qualitative properties of k-center problems,
Journal of Optimization Theory and Applications Vol. 207 (2025), Paper 1, 23 pages
(SCI-E, Scopus)
.
Nguyễn Khoa Sơn,
Nguyễn Thị Hồng,
Lê Văn Ngọc,
Stability conditions for a class of nonlinear timevarying switched systems with delays and sectortype nonlinearities,
International Journal of Systems Science, Volume 57(2), (2025), 441-461
(SCI(-E); Scopus)
.
Trần Văn Thắng,
Lê Xuân Thanh,
Đỗ Thị Thùy,
A monotonic optimization approach to mixed variational inequality problems,
Optimization Letters, Volume 19, pages 1779–1800, (2025)
(SCI-E, Scopus)
.