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When is a matrix a sum of involutions or tripotents?
Communications in Algebra ( IF 0.6 ) Pub Date : 2020-12-09 , DOI: 10.1080/00927872.2020.1849249 Guoli Xia 1 , Gaohua Tang 2, 3 , Yiqiang Zhou 4
Communications in Algebra ( IF 0.6 ) Pub Date : 2020-12-09 , DOI: 10.1080/00927872.2020.1849249 Guoli Xia 1 , Gaohua Tang 2, 3 , Yiqiang Zhou 4
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We give the necessary and sufficient conditions for an n × n matrix over an integral domain to be a sum of involutions and, respectively, a sum of tripotents. We determine the integral domains over...
中文翻译:
什么时候矩阵是对合或三元的和?
我们给出了积分域上的 n × n 矩阵的充分必要条件是对合和,分别是三元和。我们确定积分域...
更新日期:2020-12-09
中文翻译:
什么时候矩阵是对合或三元的和?
我们给出了积分域上的 n × n 矩阵的充分必要条件是对合和,分别是三元和。我们确定积分域...