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.
Cite
@article{arxiv.2502.13276,
title = {CW-complexes and minimal Hilbert vector of graded Artinian Gorenstein algebras},
author = {Armando Capasso},
journal= {arXiv preprint arXiv:2502.13276},
year = {2026}
}
Comments
Section 5 improved