Completely Positive Hypergroup Actions

Completely Positive Hypergroup Actions
Author: Ajit Iqbal Singh
Publisher: American Mathematical Soc.
Total Pages: 87
Release: 1996
Genre: Mathematics
ISBN: 0821805398


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It is now well know that the measure algebra [script capital]M([italic capital]G) of a locally compact group can be regarded as a subalgebra of the operator algebra [italic capital]B([italic capital]B([italic capital]L2([italic capital]G))) of the operator algebra [italic capital]B([italic capital]L2([italic capital]G)) of the Hilbert space [italic capital]L2([italic capital]G). We study the situation in hypergroups and find that, in general, the analogous map for them is neither an isometry nor a homomorphism. However, it is completely positive and completely bounded in certain ways. This work presents the related general theory and special examples.


Completely Positive Hypergroup Actions
Language: en
Pages: 87
Authors: Ajit Iqbal Singh
Categories: Mathematics
Type: BOOK - Published: 1996 - Publisher: American Mathematical Soc.

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It is now well know that the measure algebra [script capital]M([italic capital]G) of a locally compact group can be regarded as a subalgebra of the operator alg
Harmonic Analysis of Probability Measures on Hypergroups
Language: en
Pages: 609
Authors: Walter R. Bloom
Categories: Mathematics
Type: BOOK - Published: 2011-04-20 - Publisher: Walter de Gruyter

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The series is devoted to the publication of monographs and high-level textbooks in mathematics, mathematical methods and their applications. Apart from covering
Harmonic Analysis On Hypergroups: Approximation And Stochastic Sequences
Language: en
Pages: 621
Authors: Rupert Lasser
Categories: Mathematics
Type: BOOK - Published: 2022-12-06 - Publisher: World Scientific

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The book aims at giving a monographic presentation of the abstract harmonic analysis of hypergroups, while combining it with applied topics of spectral analysis
Functional Equations on Hypergroups
Language: en
Pages: 210
Authors: L szl¢ Sz‚kelyhidi
Categories: Mathematics
Type: BOOK - Published: 2013 - Publisher: World Scientific

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The theory of hypergroups is a rapidly developing area of mathematics due to its diverse applications in different areas like probability, harmonic analysis, et
Flat Extensions of Positive Moment Matrices: Recursively Generated Relations
Language: en
Pages: 73
Authors: Raúl E. Curto
Categories: Mathematics
Type: BOOK - Published: 1998 - Publisher: American Mathematical Soc.

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In this book, the authors develop new computational tests for existence and uniqueness of representing measures $\mu$ in the Truncated Complex Moment Problem: $