• mathematics known as functional analysis, a reflexive space is a locally convex topological vector space for which the canonical evaluation map from X...
    39 KB (6,409 words) - 20:06, 12 September 2024
  • mathematics, a polynomially reflexive space is a Banach space X, on which the space of all polynomials in each degree is a reflexive space. Given a multilinear...
    4 KB (461 words) - 13:49, 31 July 2021
  • mathematics known as functional analysis, a semi-reflexive space is a locally convex topological vector space (TVS) X such that the canonical evaluation map...
    12 KB (1,856 words) - 00:03, 2 June 2024
  • operator in A. This should not be confused with a reflexive space. Nest algebras are examples of reflexive operator algebras. In finite dimensions, these...
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  • X j {\displaystyle X_{j}} is reflexive. Hilbert spaces are reflexive. The L p {\displaystyle L^{p}} spaces are reflexive when 1 < p < ∞ . {\displaystyle...
    102 KB (17,049 words) - 16:58, 14 April 2025
  • up reflexive in Wiktionary, the free dictionary. Reflexive, or the property reflexivity, may refer to: Metafiction Reflexivity (grammar): Reflexive pronoun...
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  • consequence ℓq is a reflexive space. By abuse of notation, it is typical to identify ℓq with the dual of ℓp: (ℓp)* = ℓq. Then reflexivity is understood by...
    22 KB (3,611 words) - 13:43, 10 January 2025
  • reflexivity we have to distinguish left and right orthogonality. In a reflexive space the left and right radicals agree and are termed the kernel or the...
    22 KB (2,727 words) - 03:15, 12 May 2025
  • A be a linear operator defined on a linear subspace D(A) of the reflexive Banach space X. Then A generates a contraction semigroup if and only if A is...
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  • Banach space Hahn–Banach theorem Dual space Predual Weak topology Reflexive space Polynomially reflexive space Baire category theorem Open mapping theorem...
    5 KB (475 words) - 23:38, 19 July 2023
  • Quasi-reflexive may refer to: Quasi-reflexive relation Quasi-reflexive space This disambiguation page lists articles associated with the title Quasi-reflexive...
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  • topological spaces Polar topology – Dual space topology of uniform convergence on some sub-collection of bounded subsets Reflexive space – Locally convex...
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  • way to deal with the fact that the Sobolev space W1,1 is not a reflexive space; since W1,1 is not reflexive, it is not always true that a bounded sequence...
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  • space – Type of topological vector space Reflexive space – Locally convex topological vector space Semi-reflexive space Schaefer & Wolff 1999, p. 142. Jarchow...
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  • Reflexive control is control someone has over their opponent's decisions by imposing on them assumptions that change the way they act. Methods of reflexive...
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  • normed space X is uniformly smooth if and only if ρX(t ) / t tends to 0 as t tends to 0. Every uniformly smooth Banach space is reflexive. A Banach space X...
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  • theorem. As a corollary, every Hilbert space is a reflexive Banach space. The dual normed space of an Lp-space is Lq where 1/p + 1/q = 1 provided that...
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  • In mathematics, uniformly convex spaces (or uniformly rotund spaces) are common examples of reflexive Banach spaces. The concept of uniform convexity was...
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  • Milman–Pettis theorem (category Banach spaces)
    the Milman–Pettis theorem states that every uniformly convex Banach space is reflexive. The theorem was proved independently by D. Milman (1938) and B. J...
    1 KB (175 words) - 20:58, 12 July 2021
  • isometrically isomorphic to its double dual, while not being reflexive. Furthermore, James' space has a basis, while having no unconditional basis. Let P {\displaystyle...
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  • spaces and reflexive spaces All metrizable spaces. In particular, all Fréchet spaces, including all Banach spaces and specifically Hilbert spaces, are Mackey...
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  • Thumbnail for Hilbert space
    that a Hilbert space H is reflexive, meaning that the natural map from H into its double dual space is an isomorphism. In a Hilbert space H, a sequence...
    128 KB (17,469 words) - 06:51, 28 May 2025
  • false if one replaces the space C c ∞ {\displaystyle C_{c}^{\infty }} with L 2 {\displaystyle L^{2}} (which is a reflexive space that is even isomorphic...
    27 KB (4,345 words) - 13:06, 5 January 2025
  • strongly continuous one-parameter semigroup of contractive operators on a reflexive space. Remark: Some intuition for the mean ergodic theorem can be developed...
    26 KB (3,727 words) - 14:43, 28 April 2025
  • V^{**}} (which is not identical to V {\displaystyle V} ). However, the reflexive spaces have a natural isomorphism i {\displaystyle i} between V {\displaystyle...
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  • knowledge, reflexivity refers to circular relationships between cause and effect, especially as embedded in human belief structures. A reflexive relationship...
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  • linear operator between two Banach spaces is weakly compact if and only if it factors through a reflexive space. The space ℓ q used for the discrete definition...
    35 KB (5,340 words) - 04:06, 11 February 2025
  • In algebraic geometry, a reflexive sheaf is a coherent sheaf that is isomorphic to its second dual (as a sheaf of modules) via the canonical map. The...
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  • bornological space. All normed spaces and semi-reflexive spaces are distinguished spaces. LF spaces are distinguished spaces. The strong dual space X b ′ {\displaystyle...
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  • Hahn–Banach theorem (category Topological vector spaces)
    I . {\displaystyle i\in I.} If X {\displaystyle X} happens to be a reflexive space then to solve the vector problem, it suffices to solve the following...
    77 KB (12,640 words) - 10:59, 10 February 2025