Somayeh Moradi

activity

20172026

most citedIdeals with componentwise linear powers

1 citations · 5 across the 14 of their papers we have counts for

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3 papers · 1 filter

math.AC2023★ 1 cited

Ideals and their Fitting ideals

David Eisenbud, Antonino Ficarra, Jürgen Herzog +1

For an ideal $I$ in a Noetherian ring $R$ , the Fitting ideals $Fitt_{j} (I)$ are studied. We discuss the question of when $Fitt_{j} (I) = I$ or $\sqrt{\textrm{Fitt}_j(I)}…

math.AC2023★ 1 cited

Normal Rees algebras arising from vertex decomposable simplicial complexes

Somayeh Moradi

We show that for a vertex decomposable simplicial complex $Δ$ , the Rees algebra of $I_{Δ^{\lor}}$ is a normal Cohen-Macaulay domain. As consequences, we show that any squarefree we…

math.AC2023★ 1 cited

Ideals with componentwise linear powers

Takayuki Hibi, Somayeh Moradi

Let $S = K [x_{1}, \dots, x_{n}]$ be the polynomial ring over a field $K$ , and let $A$ be a finitely generated standard graded $S$ -algebra. We show that if the defining ideal of $A$ has a…