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Homological invariants of edge ideals of weighted oriented graphs

Homological invariants of edge ideals of weighted oriented graphs

来源:Arxiv_logoArxiv
英文摘要

We determine all possible triples of depth, dimension, and regularity of edge ideals of weighted oriented graphs with a fixed number of vertices. Also, we compute all the possible Betti table sizes of edge ideals of weighted oriented trees and bipartite~graphs with a fixed number of vertices.

Trung Chau、Richie Sheng、Deborah Wooton

数学

Trung Chau,Richie Sheng,Deborah Wooton.Homological invariants of edge ideals of weighted oriented graphs[EB/OL].(2025-04-13)[2025-05-02].https://arxiv.org/abs/2504.09703.点此复制

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