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A note on squarefree monomial ideals and matroid ports

A matroid port is a clutter determined by the circuits of a matroid that contain a fixed point. A monomial ideal associated to a (binary) matroid port can be characterized by using its minimal generators and its minimal prime ideals. In this note we point out this characterization and we demonstrate...

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Bibliographic Details
Date:	2026
Main Author:	Martí-Farré, Jaume
Format:	Article
Language:	English
Published:	Lugansk National Taras Shevchenko University 2026
Subjects:	monomial ideal matroid port primary decomposition 13C99 05B99
Online Access:	https://admjournal.luguniv.edu.ua/index.php/adm/article/view/2331
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Journal Title:	Algebra and Discrete Mathematics

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Algebra and Discrete Mathematics

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