Volume 25 • Number 2 • 2002
 
On Sums of Range Symmetric Matrices in Minkowski Space
AR. Meenakshi and D. Krishnaswamy
Abstract. We give necessary and sufficient condition for the sums of range symmetric matrices to be range symmetric in Minkowski space m. As an application it is shown that the sum and parallel sum of parallel summable range symmetric matrices are range symmetric.


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