On the Self-injectivity and CM-free of an Artin Algebra with Radical Cubic Zero
DOI:
https://doi.org/10.29020/nybg.ejpam.v17i2.5085Keywords:
Artin representationAbstract
In this paper, we succeed in proving that a connected Artin algebra whose Jacobson cubic radical is zero with each simple module and each Gorenstein projective module having the square radical of the cover projective of its first syzygy to be zero and verifying the coincidence covers, is either self-injective or CM-free.
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