ORTHOMODULAR POSETS OF IDEMPOTENTS IN FINITE RINGS OF MATRICES

被引:2
|
作者
FLACHSMEYER, J
机构
[1] FB Mathematik/Informatik, Ernst-Moritz-Arndt-Universität, Greifswald
关键词
D O I
10.1007/BF00676248
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The idempotents, resp. Hermitian idempotents, of a unital ring, resp. involutive unital ring, form an orthomodular poser. We study these orthomodular posers for rings of matrices over the integers module m or over Galois fields. In analogy to the Hilbert space situation we look for idempotent matrices (projections) corresponding to splitting subspaces of finite-dimensional vector spaces.
引用
收藏
页码:1359 / 1367
页数:9
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