bidual

Noun

Meaning

bidual (plural biduals)

(mathematics) The dual of a dual.

Anagrams

Examples

A Banach space can be canonically identified with a subspace of its bidual, which is the dual of its dual space. Source: Internet

Being the dual of a normed space, the bidual X ′′ is complete, therefore, every reflexive normed space is a Banach space. Source: Internet

Furthermore, this space J is isometrically isomorphic to its bidual. Source: Internet

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