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math.CO2016
Dimensions of multi-fan algebras
Anton Ayzenberg
Given an arbitrary non-zero simplicial cycle and a generic vector coloring of its vertices, there is a way to produce a graded Poincare duality algebra associated with these data.…
math.AT2016★ 3 cited
Toric manifolds over 3-polytopes
Anton Ayzenberg
In this note we gather and review some facts about existence of toric spaces over 3-dimensional simple polytopes. First, over every combinatorial 3-polytope there exists a quasitor…