Chwas Ahmed

activity

20152026

most citedThe graded Betti numbers of truncation of ideals in polynomial rings

1 citations · 1 across the 5 of their papers we have counts for

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math.CO2026

Hilbert functions of filtered graphical zonotopal algebras

Boris Shapiro, Ilya Smirnov, Arkady Vaintrob

The external zonotopal algebra of a graph is generated by nilpotent vertex elements $X_{v}$ and determines the graphical matroid after deleting loops. Replacing these generators by $…

math.AC2026

Regularity of Symbolic Powers of Co-Chordal Edge Ideals

Chwas Ahmed, Mohammed Rafiq Namiq

Let $G$ be a finite simple co-chordal graph with at least one edge, and let $I (G)$ be its edge ideal. Over an arbitrary field, we prove that the symbolic powers of $I (G)$ satisfy $…