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Reduced synthesis i...
Reduced synthesis in harmonic analysis and compact synthesis in operator theory
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- Shulman, V. S. (author)
- Vologda State University
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- Todorov, I. G. (author)
- Queen's University Belfast
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- Turowska, Lyudmila, 1971 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2017-09-21
- 2017
- English.
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In: Functional Analysis and Its Applications. - : Springer Science and Business Media LLC. - 0016-2663 .- 1573-8485. ; 51:3, s. 240-243
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Abstract
Subject headings
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- The notion of reduced synthesis in the context of harmonic analysis on general locally compact groups is introduced; in the classical situation of commutative groups, this notion means that a function f in the Fourier algebra is annihilated by any pseudofunction supported on f (-1)(0). A relationship between reduced synthesis and compact synthesis (i.e., the possibility of approximating compact operators by pseudointegral ones without increasing the support) is determined, which makes it possible to obtain new results both in operator theory and in harmonic analysis. Applications to the theory of linear operator equations are also given.
Subject headings
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Keyword
- locally compact group
- reduced C*-algebra of a locally compact group
- Fourier algebra
- compact operator
- masa-bimodule
- linear operator equation
- spectral-synthesis
- algebras
- sets
- multipliers
- subspaces
- Mathematics
- reduced C*-algebra of a locally compact group
Publication and Content Type
- ref (subject category)
- art (subject category)
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