M. Crupi

activity

20092025

most citedUpper bounds for Extremal Betti Numbers of

t

-Spread Strongly Stable Ideals

4 citations · 4 across the 5 of their papers we have counts for

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2 papers · 1 filter

math.AC2022

Linear resolutions of $t$ -spread lexsegment ideals via Betti splittings

Marilena Crupi, Antonino Ficarra

Let $S = K [x_{1}, \dots, x_{n}]$ be a polynomial ring in $n$ variables with coefficients over a field $K$ . A $t$ -spread lexsegment ideal $I$ of $S$ is a monomial ideal generated by a $t$ -s…

math.AC2022

Shifting operations and completely $t$ -spread lexsegment ideals

Antonino Ficarra, Marilena Crupi

In this paper we introduce the concepts of arbitrary $t$ -spread lexsegments and of arbitrary $t$ -spread lexsegment ideals with $t$ a positive integer. These concepts are a natural…

Linear resolutions of t-spread lexsegment ideals via Betti splittings

Shifting operations and completely t-spread lexsegment ideals

Linear resolutions of $t$ -spread lexsegment ideals via Betti splittings

Shifting operations and completely $t$ -spread lexsegment ideals