Chapter 3:inertia preservers |
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Authors: | Raphael Loewy |
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Institution: | Technion-lsrael Institute of Technology , Haifa, 32000, Israel |
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Abstract: | Let Vdenote either the space of n×n hermitian matrices or the space of n×nreal symmetric matrices, Given nonnegative integers r,s,t such that r+S+t=n, let G( r,s,r) denote the set of all matrices in V with inertia (r,s,t). We consider here linear operators on V which map G(r,s,t) into itself. |
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