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The upper bound conjecture for equivalence-class intersections in simplicial semigroup rings
Let $B$ be the affine semigroup under consideration, let $B_A$ denote its simplicial subsemigroup, and let $\sim$ be the equivalence relation on $B$ . For $x,y\in B$ , define … For…
Conjecturerefutedeisenbud-goto-conjecture monomial-curves semigroup-ringsarXiv posted 2 days ago

The upper bound conjecture for equivalence-class intersections in simplicial semigroup rings