Results 41 to 50 of about 1,118,707 (279)
Smarandache fantastic ideals of Smarandache BCI-algebras [PDF]
, 2006 The notion of Smarandache fantastic ideals is introduced, examples are given, and related properties are investigated. Relations among Q-Smarandache fresh ideals, Q-Smarandache clean ideals and Q-Smarandache fantastic ideals are given. A characterization
Jun, Y.B.
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The Regularity of Some Families of Circulant Graphs
Mathematics, 2019 We compute the Castelnuovo−Mumford regularity of the edge ideals of two families of circulant graphs, which includes all cubic circulant graphs.
Miguel Eduardo Uribe-Paczka +1 more
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Regularity of second power of edge ideals
پژوهشهای ریاضی, 2022 Introduction The study of the minimal free resolution of homogenous ideals and their powers is an interesting and active area of research in commutative algebra.
Seyed Amin Seyed Fakhari
doaj
Cohen Macaulay Bipartite Graphs and Regular Element on the Powers of Bipartite Edge Ideals
Mathematics, 2019 In this article, we discuss new characterizations of Cohen-Macaulay bipartite edge ideals. For arbitrary bipartite edge ideals I ( G ) , we also discuss methods to recognize regular elements on I ( G ) s for all s ≥ 1 in ...
Arindam Banerjee, Vivek Mukundan
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European Journal of American Studies, 2020 Contemporary feminist utopias make up an overlooked site for mining new masculinities amidst the current so-called crisis of masculinity in American culture.
Michael Pitts
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Regularity of edge ideals and their powers [PDF]
, 2020 In this thesis, we study the Castelnuovo-Mumford regularity of edge ideals associated to graphs. We rst give a detailed proof of celebrated theorem of Fr7Foberg which characterizes edge ideals with linear resolution. We also collect recent results on di
Kamberi, Elshani
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SMARANDACHE PSEUDO- IDEALS [PDF]
, 2008 In this paper we study the Smarandache pseudo-ideals of a Smarandache ring. We prove every ideal is a Smarandache pseudo-ideal in a Smarandache ring but every Smarandache pseudo-ideal in general is not an ideal. Further we show that every polynomial ring
Vasantha Kandasamy, W. B.
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Depth and Stanley depth of the edge ideals of the powers of paths and cycles
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019 Let k be a positive integer. We compute depth and Stanley depth of the quotient ring of the edge ideal associated to the kth power of a path on n vertices.
Iqbal Zahid, Ishaq Muhammad
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Stanley Depth of Edge Ideals of Some Wheel-Related Graphs
Mathematics, 2019 Stanley depth is a geometric invariant of the module and is related to an algebraic invariant called depth of the module. We compute Stanley depth of the quotient of edge ideals associated with some familiar families of wheel-related graphs.
Jia-Bao Liu +4 more
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Cohen–Macaulayness for symbolic power ideals of edge ideals
Journal of Algebra, 2011 Let $S = K[x_1,..., x_n]$ be a polynomial ring over a field $K$. Let $I(G) \subseteq S$ denote the edge ideal of a graph $G$. We show that the $\ell$th symbolic power $I(G)^{(\ell)}$ is a Cohen-Macaulay ideal (i.e., $S/I(G)^{(\ell)}$ is Cohen-Macaulay) for some integer $\ell \ge 3$ if and only if $G$ is a disjoint union of finitely many complete graphs.
RINALDO, GIANCARLO +2 more
openaire +4 more sources