On Descriptions of Products of Simplices*

Citation:

Li YU,Mikiya MASUDA.On Descriptions of Products of Simplices*[J].Chinese Annals of Mathematics B,2021,42(5):777~790
Page view: 68        Net amount: 72

Authors:

Li YU; Mikiya MASUDA

Foundation:

National Natural Science Foundation of China (No. 11871266) and the Priority Academic Program Development of Jiangsu Higher Education Institutions.
Abstract: The authors give several new criteria to judge whether a simple convex polytope in a Euclidean space is combinatorially equivalent to a product of simplices. These criteria are mixtures of combinatorial, geometrical and topological conditions that are inspired by the ideas from toric topology. In addition, they give a shorter proof of a well known criterion on this subject.

Keywords:

Convex polytope, Product of simplices, Moment-angle complex

Classification:

52B11, 52B70, 53C21, 53C23, 57S17
Download PDF Full-Text

Organizer:The Ministry of Education of China Sponsor:Fudan University Address:220 Handan Road, Fudan University, Shanghai, China E-mail:edcam@fudan.edu.cn
Designed by Beijing E-Tiller Co.,Ltd.