2 papers
math.AT2023
Equivariant cohomology ring of open torus manifolds with locally standard actions
Yueshan Xiong, Haozhi Zeng
The notation of torus manifolds were introduced by A. Hattori and M. Masuda. Toric manifolds, quasitoric manifolds, topological toric manifolds, toric origami manifolds and -sym…
math.CO2021
Convex hulls of face-vertex incident vectors of 3-colorable polytopes
Bo Chen, Chen Peng, Yueshan Xiong
The convex hulls of face-vertex incident vectors of 3-face-colorable convex polytopes are computed. It is found that every such convex hull is a -polytope with or ve…