10 citations · 13 across the 5 of their papers we have counts for
4 papers · 1 filter
Cohomological rigidity of manifolds with torus actions: I
Feifei Fan, Jun Ma, Xiangjun Wang
We study the cohomological rigidity problem of two families of manifolds with torus actions: the so-called moment-angle manifolds, whose study is linked with combinatorial geometry…
-Rigidity of flag -spheres without -belt
Feifei Fan, Jun Ma, Xiangjun Wang
Associated to every finite simplicial complex , there is a moment-angle complex . In this paper, we use some algebraic invariants to solve the -rigidity pro…
Homology groups of simplicial complements: A new proof of Hochster theorem
Jun Ma, Feifei Fan, Xiangjun Wang
In this paper, we consider homology groups induced by the exterior algebra generated by a simplicial compliment of a simplicial complex . These homology groups are isomorphic to…
Moment-angle manifolds and connected sums of sphere products
Feifei Fan, Liman Chen, Jun Ma +1
This paper investigates the moment-angle manifolds whose cohomology ring is isomorphic to that of a connected sum of sphere products. We first give a example of moment-angle manifo…