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) .

Gromov-Hausdorff limits of Kähler manifolds and algebraic geometry

Người báo cáo: Nghiêm Trần Trung (Université de Montpellier, France)


Thời gian: 16:30 - 18:00, thứ năm, ngày 24/8/2023

Hình thức: Offline tại phòng 612 A6 và online qua google meet, cụ thể https://meet.google.com/yep-kbzk-eao?pli=1&authuser=1

Tóm tắt: Given a Calabi-Yau manifold with maximal volume growth, the asymptotic cone in the Gromov-Hausdorff sense is a normal affine variety by Donaldson-Sun, and can be constructed by algebraic methods. I will try to explain their theory, and its application to the classification of Calabi-Yau metrics on symmetric spaces.

It is likely that there is a one-to-one correspondence between K-stable valuations inside the Weyl chamber of the symmetric space, and Calabi-Yau metrics on the space with the asymptotic cone determined by the valuation. This is a sort of Yau-Tian-Donaldson correspondence for non-compact spaces. Work in progress