Results 11 to 20 of about 32,685 (255)
Composition operators on the Schwartz space [PDF]
Revista Matemática Iberoamericana, 2018 [EN] We study composition operators on the Schwartz space of rapidly decreasing functions. We prove that such a composition operator is never a compact operator and we obtain necessary or sufficient conditions for the range of the composition operator to
Enrique Jordá +3 more
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Grothendieck's inequality in the noncommutative Schwartz space [PDF]
Studia Mathematica, 2017 In the spirit of Grothendieck's famous inequality from the theory of Banach spaces, we study a sequence of inequalities for the noncommutative Schwartz space, a Fréchet algebra of smooth operators.
Piszczek, Krzysztof, Levene, Rupert H.
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Basic sequences in non-Schwartz Fréchet spaces [PDF]
Transactions of the American Mathematical Society, 1980 Obliquely normalized basic sequences are defined and used to characterize non-Schwartz-Fréchet spaces. It follows that each non-Schwartz-Fréchet space E has a non-Schwartz subspace with a basis and a quotient which is not Montel (which has a normalized ...
Steven F. Bellenot
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The Schwartz Space: Tools for Quantum Mechanics and Infinite Dimensional Analysis
Mathematics, 2015 An account of the Schwartz space of rapidly decreasing functions as a topological vector space with additional special structures is presented in a manner that provides all the essential background ideas for some areas of quantum mechanics along with ...
Ambar N Sengupta
exaly +3 more sources
Gelfand transforms of polyradial Schwartz functions on the Heisenberg group
Journal of Functional Analysis, 2007 We prove that the Gelfand transform is a topological isomorphism between the space of polyradial Schwartz functions on the Heisenberg group and the space of Schwartz functions on the Heisenberg brush.
Bianca Di Blasio, Fulvio Ricci
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La transformada de Fourier en el espacio de Schwartz
Selecciones Matemáticas, 2021 The objective of this work is to study some properties and applications of the Schwartz space. Initially, the Fourier transform is used to demonstrate the transform of the derivative and derivative of the transform.
Peña Miranda, Carlos Alberto +1 more
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Distributions, Schwartz Space and Fractional Sobolev Spaces [PDF]
, 2013 This thesis derives the theory of distributions, starting with test functions as a basis. Distributions and their derivatives will be analysed and exemplified. Schwartz functions are introduced, and the Fourier transform of Schwartz functions is analysed,
Gjestland, Fredrik Joachim
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On the Schwartz space of the basic affine space [PDF]
Selecta Mathematica, 1999 28 pages, LaTeX, no figures; a small mistake in Section 6 is ...
Braverman, Alexander, Kazhdan, David
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Characterization of Schwartz spaces by their holomorphic duals [PDF]
Proceedings of the American Mathematical Society, 1988 Let U U be an open subset of a locally convex space
Bjon, Sten, Lindström, Mikael
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Appreciating What's Beautiful about Space
, 2023 "Appreciating What's Beautiful about Space" uses a critical perspective to explore spaceflight culture and the appreciation of space exploration in the United States.
Schwartz, James S.J.
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