Positive-definite kernels, length functions on groups and a noncommutative von Neumann inequality (Q3200014)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Positive-definite kernels, length functions on groups and a noncommutative von Neumann inequality |
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Positive-definite kernels, length functions on groups and a noncommutative von Neumann inequality (English)
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1989
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space of bounded operators
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Hilbert space
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commutative Banach algebra
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Schur product
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matrix representation
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positive definite kernels
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almost positive-definite kernels
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free-product groups
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R-trees
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positivity of kernels
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contractions
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