4 papers
Classification of unmixed parity binomial edge ideals of cactus and chordal graphs
Deblina Dey, A. V. Jayanthan, Sarang Sane
In this article, we characterize all unmixed and Cohen-Macaulay parity binomial edge ideals of cactus and chordal graphs in terms of the structural properties of the graph.
Analytic spread of binomial edge ideals
Eduardo Camps-Moreno, Deblina Dey, Souvik Dey +5
We investigate the analytic spread of binomial edge ideals of finite simple graphs. We provide tight bounds for this invariant in general. For special families of graphs (e.g., clo…
Cohen-Macaulay permutation graphs
P. V. Cheri, Deblina Dey, Akhil K +2
In this article, we characterize Cohen-Macaulay permutation graphs. In particular, we show that a permutation graph is Cohen-Macaulay if and only if it is well-covered and there ex…
On the -number of binomial edge ideals of some classes of graphs
Deblina Dey, A. V. Jayanthan, Kamalesh Saha
Let be a finite simple graph, and denote the binomial edge ideal of . In this article, we first compute the -number of binomial edge ideals corresponding t…