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Published in 2020 at "Archiv der Mathematik"
DOI: 10.1007/s00013-020-01486-9
Abstract: Let $$S={\textsf {k}}[X_1,\dots , X_n]$$ S = k [ X 1 , ⋯ , X n ] be a polynomial ring, where $${\textsf {k}}$$ k is a field. This article deals with the defining ideal…
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Keywords:
algebra betti;
regularity rees;
rees algebra;
betti numbers ... See more keywords
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1
Published in 2021 at "Bulletin of The Iranian Mathematical Society"
DOI: 10.1007/s41980-021-00560-4
Abstract: In this paper, we introduce the unbalanced crown graphs $${\mathcal {C}}_{m,n}$$ , and compute all graded Betti numbers of edge ideals of these graphs in terms of associated numerical data. As a consequence, we determine…
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Keywords:
edge ideals;
crown graphs;
algebraic properties;
unbalanced crown ... See more keywords