Aleksandra Sobieska

activity

20172026

most citedMinimal free resolutions of numerical semigroup algebras via Apéry specialization

2 citations · 3 across the 8 of their papers we have counts for

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math.AC2026

Graded Betti numbers of graded Möbius algebras of uniform matroids

Louiza Fouli, Sean Grate, Selvi Kara +5

Graded Möbius algebras were a key tool in the proof of the Dowling-Wilson Top Heavy Conjecture. They are commutative algebras whose Hilbert functions recover the Whitney numbers of…

math.AC2026

Homological properties of rings defined by $n + 1$ general quadrics in $n$ variables

Rachel Diethorn, Sema Güntürkün, Alexis Hardesty +4

We study the almost complete intersection ring $R$ defined by $n + 1$ general quadrics in a polynomial ring in $n$ variables over a field $k$ and a corresponding linked Gorenste…

Graded Betti numbers of graded Möbius algebras of uniform matroids

Homological properties of rings defined by n+1 general quadrics in n variables

Homological properties of rings defined by $n + 1$ general quadrics in $n$ variables