Operator theory

Product numerical range

Given a Hilbert space with a tensor product structure a product numerical range is defined as a numerical range with respect to the subset of product vectors. In some situations, especially in the context of quantum mechanics product numerical range is known as local numerical range (Wikipedia).

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From playlist Statistics

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From playlist Statistics: Describing Data

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From playlist Statistics

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From playlist Limits

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From playlist Mr Arnold's Unit 1 Higher Revision

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From playlist Domain and Range of Functions

Related pages

Numerical range | Tensor product | Hilbert space