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Frobenius Full Matrix Algebras and Gorenstein Tiled Orders
Authors:Hisaaki Fujita  Yosuke Sakai
Affiliation:1. Institute of Mathematics, University of Tsukuba , Tsukuba, Ibaraki, Japan fujita@math.tsukuba.ac.jp;3. Institute of Mathematics, University of Tsukuba , Tsukuba, Ibaraki, Japan
Abstract:It is well-known that if R is a left Noetherian ring, then there is a bijective correspondence between minimal prime ideals of R and maximal torsion radicals of R-Mod. Using the notion of a prime M-ideal, it is shown that this correspondence can be extended to the category σ[M] of modules subgenerated by a module M, provided that M is a Noetherian quasi-projective generator in σ[M]. Furthermore, under this hypothesis the prime M-ideals are the fully invariant submodules P of M such that M/P is semi-compressible.
Keywords:Forbenius algebra  Gorenstein tiled orders  Nakayama permutation
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