The v-number of binomial edge ideals
SB Ambhore, K Saha, I Sengupta - Acta Mathematica Vietnamica, 2024 - Springer
The invariant v-number was introduced very recently in the study of Reed-Muller-type codes.
Jaramillo and Villarreal (J. Combin. Theory Ser. A 177: 105310,) initiated the study of the v …
Jaramillo and Villarreal (J. Combin. Theory Ser. A 177: 105310,) initiated the study of the v …
[HTML][HTML] Connected domination in graphs and v-numbers of binomial edge ideals
D Jaramillo-Velez, L Seccia - Collectanea Mathematica, 2023 - Springer
The v-number of a graded ideal is an algebraic invariant introduced by Cooper et al., and
originally motivated by problems in algebraic coding theory. In this paper we study the case …
originally motivated by problems in algebraic coding theory. In this paper we study the case …
[HTML][HTML] Cohen–Macaulay binomial edge ideals and accessible graphs
The cut sets of a graph are special sets of vertices whose removal disconnects the graph.
They are fundamental in the study of binomial edge ideals, since they encode their minimal …
They are fundamental in the study of binomial edge ideals, since they encode their minimal …
Cohen-Macaulay Binomial edge ideals in terms of blocks with whiskers
K Saha, I Sengupta - arXiv preprint arXiv:2203.04652, 2022 - arxiv.org
For a graph $ G $, Bolognini et al. have shown $ J_ {G} $ is strongly unmixed $\Rightarrow
$$ J_ {G} $ is Cohen-Macaulay $\Rightarrow $$ G $ is accessible, where $ J_ {G} $ denotes …
$$ J_ {G} $ is Cohen-Macaulay $\Rightarrow $$ G $ is accessible, where $ J_ {G} $ denotes …
On the depth of binomial edge ideals of graphs
M Rouzbahani Malayeri, S Saeedi Madani… - Journal of Algebraic …, 2022 - Springer
Let G be a graph on the vertex set [n] and JG the associated binomial edge ideal in the
polynomial ring S= K [x 1,…, xn, y 1,…, yn]. In this paper, we investigate the depth of …
polynomial ring S= K [x 1,…, xn, y 1,…, yn]. In this paper, we investigate the depth of …
Binomial edge ideals of cographs
T Kahle, J Krüsemann - arXiv preprint arXiv:1906.05510, 2019 - arxiv.org
We determine the Castelnuovo-Mumford regularity of binomial edge ideals of complement
reducible graphs (cographs). For cographs with $ n $ vertices the maximum regularity grows …
reducible graphs (cographs). For cographs with $ n $ vertices the maximum regularity grows …
Combinatorics of Castelnuovo-Mumford Regularity of Binomial Edge Ideals
A LaClair - arXiv preprint arXiv:2307.09179, 2023 - arxiv.org
Since the introduction of binomial edge ideals $ J_ {G} $ by Herzog et al. and independently
Ohtani, there has been significant interest in relating algebraic invariants of the binomial …
Ohtani, there has been significant interest in relating algebraic invariants of the binomial …
Rees algebra and special fiber ring of binomial edge ideals of closed graphs
A Kumar - Illinois Journal of Mathematics, 2022 - projecteuclid.org
In this paper, I compute the regularity of the Rees algebra of binomial edge ideals of closed
graphs. I obtain a lower bound for the regularity of the Rees algebra of binomial edge ideals …
graphs. I obtain a lower bound for the regularity of the Rees algebra of binomial edge ideals …
Binomial edge ideals of unicyclic graphs
R Sarkar - International Journal of Algebra and Computation, 2021 - World Scientific
Let G be a connected graph on the vertex set [n]. Then depth (S/JG)≤ n+ 1. In this paper, we
prove that if G is a unicyclic graph, then the depth of S/JG is bounded below by n. Also, we …
prove that if G is a unicyclic graph, then the depth of S/JG is bounded below by n. Also, we …
[PDF][PDF] Recent results on homological properties of binomial edge ideal of graphs
P Das - arXiv preprint arXiv:2209.01201, 2022 - arxiv.org
arXiv:2209.01201v3 [math.AC] 13 Jul 2023 Page 1 arXiv:2209.01201v3 [math.AC] 13 Jul 2023
RECENT RESULTS ON HOMOLOGICAL PROPERTIES OF BINOMIAL EDGE IDEAL OF …
RECENT RESULTS ON HOMOLOGICAL PROPERTIES OF BINOMIAL EDGE IDEAL OF …