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math.AT2020
Toric spaces and face enumeration on simplicial manifolds
Feifei Fan
In this paper, we study the well-know -conjecture for rational homology spheres in a topological way. To do this, we construct a class of topological spaces with torus actions,…
math.AT2011
Simplicial Homeology and Homeotopy
Qibing Zheng, Feifei Fan
In this paper, we define homeology group, reduced homeology group, cohomeology group and reduced cohomeology group on finite simpicial complexes and prove that these groups are hom…