Document Type
Article
Publication Date
12-31-2013
Publication Title
arXIV.org Repository
Abstract
We prove that a local ring R of embedding codepth at most 3 has at most two semidualizing complexes up to shift-isomorphism, namely, R itself and a dualizing R-complex if one exists.
Recommended Citation
Nasseh, Saeed, Sean Sather-Wagstaff.
2013.
"Local Rings of Embedding Codepth at Most 3 Have Only Trivial Semidualizing Complexes."
arXIV.org Repository: 1-9.
https://digitalcommons.georgiasouthern.edu/math-sci-facpubs/419
Comments
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