Doubly stochastic matrices whose squares are idempotent (Q4853918)
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scientific article; zbMATH DE number 812727
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Doubly stochastic matrices whose squares are idempotent |
scientific article; zbMATH DE number 812727 |
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Doubly stochastic matrices whose squares are idempotent (English)
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1 April 1996
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permanent
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square roots
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idempotents
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doubly stochastic matrices
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counterexample
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van der Waerden conjecture
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