A characterization of linear transformations which leave the doubly stochastic matrices |
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Authors: | Diane Benson |
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Institution: |
a University of Houston, Houston, Texas |
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Abstract: | A characterization of linear transformations which leave the n×n doubly stochastic matrices invariant is given as a linear combination of functions of the type T(X)=AXB with certain restrictions posed on the n×n matrices A and B. |
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Keywords: | |
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