Regularity of binomial edge ideals of Cohen-Macaulay bipartite graphs

AV Jayanthan, A Kumar - Communications in Algebra, 2019 - Taylor & Francis
Let G be a finite simple graph on n vertices and JG denote the corresponding binomial edge
ideal in S= K [x 1,…, xn, y 1,…, yn]. We compute the Castelnuovo-Mumford regularity of S/JG …

Some Cohen–Macaulay and unmixed binomial edge ideals

D Kiani, S Saeedi Madani - Communications in Algebra, 2015 - Taylor & Francis
We study unmixed and Cohen-Macaulay properties of the binomial edge ideal of some
classes of graphs. We compute the depth of the binomial edge ideal of a generalized block …

Regularity of binomial edge ideals of certain block graphs

AV Jayanthan, N Narayanan… - Proceedings …, 2019 - Springer
We prove that the regularity of binomial edge ideals of graphs obtained by gluing two graphs
at a free vertex is the sum of the regularity of individual graphs. As a consequence, we …

Regularity of binomial edge ideals of chordal graphs

M Rouzbahani Malayeri, S Saeedi Madani… - Collectanea …, 2021 - Springer
In this paper we prove the conjectured upper bound for Castelnuovo–Mumford regularity of
binomial edge ideals posed in 23, in the case of chordal graphs. Indeed, we show that the …

Binomial edge ideals with pure resolutions

D Kiani, S Saeedi Madani - Collectanea mathematica, 2014 - Springer
We characterize all graphs whose binomial edge ideals have pure resolutions. Moreover,
we introduce a new switching of graphs which does not change some algebraic invariants of …

[PDF][PDF] An upper bound for the regularity of binomial edge ideals of trees

AV Jayanthan, N Narayanan, BV Rao - arXiv preprint arXiv:1808.06374, 2018 - arxiv.org
arXiv:1808.06374v1 [math.AC] 20 Aug 2018 Page 1 arXiv:1808.06374v1 [math.AC] 20 Aug
2018 AN UPPER BOUND FOR THE REGULARITY OF BINOMIAL EDGE IDEALS OF …

[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 …

On -Closed Graphs

L Sharifan, M Javanbakht - arXiv preprint arXiv:1708.08864, 2017 - arxiv.org
A graph is closed when its vertices have a labeling by $[n] $ such that the binomial edge
ideal $ J_G $ has a quadratic Gr\"{o} bner basis with respect to the lexicographic order …

A study on binomial edge ideals

B Atar - 2021 - research.sabanciuniv.edu
In this thesis, we study the binomial edge ideals associated with graphs. We review their
reduced Gröber basis and minimal primary decompositions. Moreover, we also give an …