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Spectral theory of multivalued linea...

Ammar, Aymen.

Spectral theory of multivalued linear operators /

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Spectral theory of multivalued linear operators // Aymen Ammar, Aref Jeribi.
Author:	Ammar, Aymen.
other author:	Jeribi, Aref.
Published:	Palm Bay, FL :Apple Academic Press, : c2022.,
Description:	xviii, 295 p. ;25 cm.;
Subject:	Spectral theory (Mathematics) -
ISBN:	9781771889667 :

Spectral theory of multivalued linear operators /
Ammar, Aymen.

Spectral theory of multivalued linear operators /Aymen Ammar, Aref Jeribi. - 1st ed. - Palm Bay, FL :Apple Academic Press,c2022. - xviii, 295 p. ;25 cm.

Includes bibliographical references (p. 279-286) and index.

Fundamentals -- The stability theorems of multivalued linear operators -- Essential spectra and essential pseudospectra of a linear relation.

"The concept of multivalued linear operators-or linear relations, the one of the most exciting and influential fields of research in modern mathematics. Applications of this theory can be found in economic theory, noncooperative games, artificial intelligence, medicine, and more. This new book, Spectral Theory of Multivalued Linear Operators, focuses on the theory of multivalued linear operators, responding to the lack of resources exclusively dealing with the spectral theory of multivalued linear operators. The subject of this book is the study of linear relations over real or complex Banach spaces. The main purposes are the definitions and characterization of different kinds of spectra and extending the notions of spectra that are considered for the usual one single-valued operator bounded or not bounded. The volume introduces the theory of pseudospectra of multivalued linear operators. The main topics include demicompact linear relations, essential spectra of linear relation, pseudospectra, and essential pseudospectra of linear relations. The volume will be very useful for researchers since it represents not only a collection of a previously heterogeneous material but is also an innovation through several extensions. Beginning graduate students who wish to enter the field of spectral theory of multivalued linear operators will benefit from the material covered, and an expert reader will also find some of the results interesting enough to be sources of inspiration. Prerequisites for the book are the basic courses in classical real and complex analysis and some knowledge of basic functional analysis. In fact, this theory constitutes a harmonious mixture of analysis (pure and applied), topology, and geometry"--

ISBN: 9781771889667 :NT5182

LCCN: 2021010465Subjects--Topical Terms:

527757
Spectral theory (Mathematics)

LC Class. No.: QA329.2 / .A395 2022

Dewey Class. No.: 515/.7246

Spectral theory of multivalued linear operators /
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100 1 $a Ammar, Aymen. $3 1345921
245 1 0 $a Spectral theory of multivalued linear operators / $c Aymen Ammar, Aref Jeribi.
250 $a 1st ed.
260 # $a Palm Bay, FL : $b Apple Academic Press, $c c2022.
300 $a xviii, 295 p. ; $c 25 cm.
504 $a Includes bibliographical references (p. 279-286) and index.
505 0 # $a Fundamentals -- The stability theorems of multivalued linear operators -- Essential spectra and essential pseudospectra of a linear relation.
520 # $a "The concept of multivalued linear operators-or linear relations, the one of the most exciting and influential fields of research in modern mathematics. Applications of this theory can be found in economic theory, noncooperative games, artificial intelligence, medicine, and more. This new book, Spectral Theory of Multivalued Linear Operators, focuses on the theory of multivalued linear operators, responding to the lack of resources exclusively dealing with the spectral theory of multivalued linear operators. The subject of this book is the study of linear relations over real or complex Banach spaces. The main purposes are the definitions and characterization of different kinds of spectra and extending the notions of spectra that are considered for the usual one single-valued operator bounded or not bounded. The volume introduces the theory of pseudospectra of multivalued linear operators. The main topics include demicompact linear relations, essential spectra of linear relation, pseudospectra, and essential pseudospectra of linear relations. The volume will be very useful for researchers since it represents not only a collection of a previously heterogeneous material but is also an innovation through several extensions. Beginning graduate students who wish to enter the field of spectral theory of multivalued linear operators will benefit from the material covered, and an expert reader will also find some of the results interesting enough to be sources of inspiration. Prerequisites for the book are the basic courses in classical real and complex analysis and some knowledge of basic functional analysis. In fact, this theory constitutes a harmonious mixture of analysis (pure and applied), topology, and geometry"-- $c Provided by publisher.
650 # 0 $a Spectral theory (Mathematics) $3 527757
650 # 0 $a Linear operators. $3 672610
700 1 # $a Jeribi, Aref. $3 1067386