FUSC 发表于 2025-3-26 23:24:29
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Grundlagen der Schmerzbehandlung des Kindesch Birkhoff orthogonality is symmetric, i.e. in which . ⇒ .. While in spaces of dimension > 2 this is known to imply i.p.s (section 18), it is not so in 2-dimensional spaces. In fact, the following procedure, due to Day, turns every 2-dimensional (., ǁ ·ǁ) into some (., ǁ·ǁ.) in which orthogonalityPlaque 发表于 2025-3-27 06:35:23
Introductionmay fail to hold in a general normed space unless the space is an inner product space. To recall the well known definitions, this means ., where <.> is an . (or: .) . on ., i.e. a function from .×. to the underlying (real or complex) field satisfying:安心地散步 发表于 2025-3-27 09:53:37
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Characterizations of Inner Product Spaces978-3-0348-5487-0Series ISSN 0255-0156 Series E-ISSN 2296-4878狂怒 发表于 2025-3-27 20:21:42
0255-0156 Overview: 978-3-0348-5489-4978-3-0348-5487-0Series ISSN 0255-0156 Series E-ISSN 2296-4878有发明天才 发表于 2025-3-27 23:20:06
B. Madea,R. Dettmeyer,P. Schmidtmay fail to hold in a general normed space unless the space is an inner product space. To recall the well known definitions, this means ., where <.> is an . (or: .) . on ., i.e. a function from .×. to the underlying (real or complex) field satisfying:兴奋过度 发表于 2025-3-28 05:00:22
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The Rectangular Constant and Orthogonality In ,,ch Birkhoff orthogonality is symmetric, i.e. in which . ⇒ .. While in spaces of dimension > 2 this is known to imply i.p.s (section 18), it is not so in 2-dimensional spaces. In fact, the following procedure, due to Day, turns every 2-dimensional (., ǁ ·ǁ) into some (., ǁ·ǁ.) in which orthogonality反馈 发表于 2025-3-28 13:10:49
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