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math.AT2009★ 4 cited
Toral rank conjecture for moment-angle complexes
Yury Ustinovsky
We consider an operation K \to L(K) on the set of simplicial complexes, which we call the "doubling operation". This combinatorial operation has been recently brought into toric to…
math.AT2009★ 2 cited
Doubling operation for polytopes and torus actions
Yury Ustinovsky
In this note we give the definition of the "doubling operation" for simple polytopes, find the formula for the h-polynomial of new polytope.As an application of this operation we e…