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Isomorphisms of Formal Matrix Rings with Zero Trace Ideals |
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| Authors: | D T Tapkin |
| Institution: | 1.Kazan Federal University,Kazan,Russia |
| Abstract: | We obtain explicit criteria for the isomorphism of formal matrix rings with zero trace ideals. In particular, we consider the case of formal upper-triangular matrix rings with semicentral reduced rings on the principal diagonal. |
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