Bijective Additive Singularity or Invertibility Preservers on Hermitian Matrices
Journal Title: International Journal of engineering Research and Applications - Year 2018, Vol 8, Issue 12
Abstract
Let M n be the set of all n x n complex matrices, and H n be all Hermitian matrices in M n .Suppose n 2 , is a bijective additive map on H n which maps the set of singular or invertible matrices into itself. Then there exists an invertible matrix P M n and a constant
Authors and Affiliations
Lin Deng, PeiJin Wang, Jin Li Xu
Keywords
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