arXiv · 2502.13276
CW-complexes and minimal Hilbert vector of graded Artinian Gorenstein algebras
Abstract
I introduce a geometric interpretation of the set of standard graded Artinian Gorenstein algebras of codimension n and degree d: the standard locus, which is a subset of the projective space of degree d polynomials in n variables, and I characterize it. Under opportune hypothesis, I prove that the locus of full Perazzo polynomials is the union of the minimal dimensional irreducible components of the standard locus and it is a pure dimensional subset. On the other hand, I associate to any homogeneous polynomial a topological space, which is a CW-complex. Using all these sets, I prove that the Hilbert function restricted to the standard locus has minimal values on any irreducible component of the domain. I apply all this to the Full Perazzo Conjecture and I prove it.
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Armando Capasso. 2025-02-18. CW-complexes and minimal Hilbert vector of graded Artinian Gorenstein algebras. https://arxiv.org/abs/2502.13276
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