MathDB3 problems
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Sparla's Euler-characteristic conjecture for centrally symmetric manifolds
Sparla's conjecture. The inequality
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Stanley's equality-case conjecture for centrally symmetric Cohen–Macaulay complexes
Stanley's conjecture. Then
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Symmetric infinitesimal rigidity conjecture for centrally symmetric complexes
Symmetric infinitesimal rigidity conjecture. If is a simplicial sphere, a connected simplicial manifold, or a normal pseudomanifold and , then there exists a sy…