Let G be a graph and I G be its edge ideal so we call Stanley-Reisner ring of G . The depth of a ring is a well-studied and important algebraic invariant in commutative algebra. In this paper we give some results on the depth of Stanley- Reisner rings of graphs and simplicial complexes. By depth Lemma we reduce the computing depth of a codismantlable graph into its induced subgraphs.
Journal Section | Volume 3 Issue 1 |
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Authors | |
Publication Date | April 30, 2017 |
Published in Issue | Year 2017 Volume: 3 Issue: 1 |