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math.CO2022
Morse shellings out of discrete Morse functions
Jean-Yves Welschinger
From the topological viewpoint, Morse shellings of finite simplicial complexes are {\it pinched} handle decompositions and extend the classical shellings. We prove that every discr…
math.CO2020★ 1 cited
Shellable tilings on relative simplicial complexes and their h-vectors
Jean-Yves Welschinger
An h-tiling on a finite simplicial complex is a partition of its geometric realization by maximal simplices deprived of several codimension one faces together with possibly their r…