Operator Functional State

Operator Functional State PDF Author: G. Robert J. Hockey
Publisher: IOS Press
ISBN: 9781586033620
Category : Cognition
Languages : en
Pages : 396

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Book Description

Operator Functional State

Operator Functional State PDF Author: G. Robert J. Hockey
Publisher: IOS Press
ISBN: 9781586033620
Category : Cognition
Languages : en
Pages : 396

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Book Description


Operator Theory in Function Spaces

Operator Theory in Function Spaces PDF Author: Kehe Zhu
Publisher: American Mathematical Soc.
ISBN: 0821839659
Category : Mathematics
Languages : en
Pages : 368

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Book Description
This book covers Toeplitz operators, Hankel operators, and composition operators on both the Bergman space and the Hardy space. The setting is the unit disk and the main emphasis is on size estimates of these operators: boundedness, compactness, and membership in the Schatten classes. Most results concern the relationship between operator-theoretic properties of these operators and function-theoretic properties of the inducing symbols. Thus a good portion of the book is devoted to the study of analytic function spaces such as the Bloch space, Besov spaces, and BMOA, whose elements are to be used as symbols to induce the operators we study. The book is intended for both research mathematicians and graduate students in complex analysis and operator theory. The prerequisites are minimal; a graduate course in each of real analysis, complex analysis, and functional analysis should sufficiently prepare the reader for the book. Exercises and bibliographical notes are provided at the end of each chapter. These notes will point the reader to additional results and problems. Kehe Zhu is a professor of mathematics at the State University of New York at Albany. His previous books include Theory of Bergman Spaces (Springer, 2000, with H. Hedenmalm and B. Korenblum) and Spaces of Holomorphic Functions in the Unit Ball (Springer, 2005). His current research interests are holomorphic function spaces and operators acting on them.

State Spaces of Operator Algebras

State Spaces of Operator Algebras PDF Author: Erik M. Alfsen
Publisher: Springer Science & Business Media
ISBN: 9780817638900
Category : Mathematics
Languages : en
Pages : 372

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Book Description
The topic of this book is the theory of state spaces of operator algebras and their geometry. The states are of interest because they determine representations of the algebra, and its algebraic structure is in an intriguing and fascinating fashion encoded in the geometry of the state space. From the beginning the theory of operator algebras was motivated by applications to physics, but recently it has found unexpected new applica tions to various fields of pure mathematics, like foliations and knot theory, and (in the Jordan algebra case) also to Banach manifolds and infinite di mensional holomorphy. This makes it a relevant field of study for readers with diverse backgrounds and interests. Therefore this book is not intended solely for specialists in operator algebras, but also for graduate students and mathematicians in other fields who want to learn the subject. We assume that the reader starts out with only the basic knowledge taught in standard graduate courses in real and complex variables, measure theory and functional analysis. We have given complete proofs of basic results on operator algebras, so that no previous knowledge in this field is needed. For discussion of some topics, more advanced prerequisites are needed. Here we have included all necessary definitions and statements of results, but in some cases proofs are referred to standard texts. In those cases we have tried to give references to material that can be read and understood easily in the context of our book.

Geometry of State Spaces of Operator Algebras

Geometry of State Spaces of Operator Algebras PDF Author: Erik M. Alfsen
Publisher: Springer Science & Business Media
ISBN: 1461200199
Category : Mathematics
Languages : en
Pages : 470

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Book Description
In this book we give a complete geometric description of state spaces of operator algebras, Jordan as well as associative. That is, we give axiomatic characterizations of those convex sets that are state spaces of C*-algebras and von Neumann algebras, together with such characterizations for the normed Jordan algebras called JB-algebras and JBW-algebras. These non associative algebras generalize C*-algebras and von Neumann algebras re spectively, and the characterization of their state spaces is not only of interest in itself, but is also an important intermediate step towards the characterization of the state spaces of the associative algebras. This book gives a complete and updated presentation of the character ization theorems of [10]' [11] and [71]. Our previous book State spaces of operator algebras: basic theory, orientations and C*-products, referenced as [AS] in the sequel, gives an account of the necessary prerequisites on C*-algebras and von Neumann algebras, as well as a discussion of the key notion of orientations of state spaces. For the convenience of the reader, we have summarized these prerequisites in an appendix which contains all relevant definitions and results (listed as (AI), (A2), ... ), with reference back to [AS] for proofs, so that this book is self-contained.

Psychophysiological Contributions to Traffic Safety

Psychophysiological Contributions to Traffic Safety PDF Author: Guido P. H. Band
Publisher: Frontiers Media SA
ISBN: 2889633527
Category :
Languages : en
Pages : 169

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Book Description


An Introduction to Work and Organizational Psychology

An Introduction to Work and Organizational Psychology PDF Author: Nik Chmiel
Publisher: John Wiley & Sons
ISBN: 1405132760
Category : Business & Economics
Languages : en
Pages : 579

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Book Description
This edition provides a comprehensive European introduction to issues in work and organisational psychology. It contains case studies, graphics, a range of instructor support, and a variety of pedagogical features.

The Russian Theory of Activity

The Russian Theory of Activity PDF Author: Gregory Bedny
Publisher: Psychology Press
ISBN: 1317779983
Category : Psychology
Languages : en
Pages : 506

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Book Description
The opening of the former Soviet Union to the West has provided an opportunity to describe Russian human factors/ergonomics and to compare American theories and methods with it. Although this book is principally dedicated to describing the theory of activity as it applies to issues of design and training, it is also offered to a general audience of psychologists and interested lay readers. This theory studies the goal-directed behavior of man and attempts to integrate the cognitive, motivational, and behavioral aspects of activity into a holistic system. Such fundamental notions as goal, action, and self-regulation are described and analyzed from totally different theoretical points of view. This is the first comprehensive, systematic description of the theory of activity in the English language. Existing attempts to translate the theory of activity into English suffer from certain limitations. Among them, the theory of activity -- considered one of the more important accomplishments of Soviet psychological science -- has an extensive history dating back to the work of Vygotsky and his students. Subsequent development of the theory by other well-known Soviet psychologists and psychophysiologists took place within different schools with some significant differences. In the former Soviet Union, psychological theory could not be advanced unconnected to Marxist-Leninist ideology. Accordingly, theoretical formulations were subject to their own version of "political correctness." Books published in this field were addressed only to other scientists with backgrounds in the field. Moreover, the translation of the technical terms in Russian psychology frequently resist translation in the absence of the context of the debates in which they were being used. Thus, simple translation of books in this field as they were written in a specialized and politicized environment for Russian audiences is really not a particularly sensible or worthwhile undertaking. This book is addressed in the first instance to Western psychologists. It compares, among other things, analyses of work from the former Soviet Union with the work from the West. Applications of activity theory to design and learning were paramount in the Soviet Union. Using their own theoretical perspective, the authors provide a comparative analysis of the various schools working in activity theory. They hope that this book may facilitate the exchange of ideas between Russian psychological scientists and Western psychologists working in ergonomics, human factors, industrial/organizational psychology, education, learning, and related areas where the theory of activity may find general application. This book's authors attempt to provide a contribution not only to science but also to history. Western researchers have strongly influenced Russian work, but because of negative political pressure in the former USSR, the flow of concepts was one-sided. Russian ergonomists received so much from American and Western sources that it is now important to give something back. Despite the considerable similarity between Russian and American theories and methods, the special "spin" the former put on their work may stimulate new thinking on the part of their American colleagues.

International Encyclopedia of Ergonomics and Human Factors - 3 Volume Set

International Encyclopedia of Ergonomics and Human Factors - 3 Volume Set PDF Author: Informa Healthcare
Publisher: CRC Press
ISBN: 1482298538
Category : Technology & Engineering
Languages : en
Pages : 1980

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Book Description
The first encyclopedia in the field, the International Encyclopedia of Ergonomics and Human Factors provides a comprehensive and authoritative compendium of current knowledge on ergonomics and human factors. It gives specific information on concepts and tools unique to ergonomics. About 500 entries, published in three volumes and on CD-ROM, are pre

Probing Experience

Probing Experience PDF Author: Joyce Westerink
Publisher: Springer Science & Business Media
ISBN: 1402065930
Category : Computers
Languages : en
Pages : 250

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Book Description
This book adheres to the vision that in the future compelling user experiences will be key differentiating benefits of products and services. It is the first book to combine academic and business viewpoints on measuring user experiences for product development. The book gathers authors from different backgrounds. This is a mosaic of their work, and that of Philips Research, in the assessment of user experience, covering the full range from academic research to commercial propositions.

Intelligent Human Systems Integration 2020

Intelligent Human Systems Integration 2020 PDF Author: Tareq Ahram
Publisher: Springer Nature
ISBN: 303039512X
Category : Technology & Engineering
Languages : en
Pages : 1313

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Book Description
This book presents cutting-edge research on innovative human systems integration and human–machine interaction, with an emphasis on artificial intelligence and automation, as well as computational modeling and simulation. It covers a wide range of applications in the areas of design, construction and operation of products, systems and services, and discusses the human factors in a wide range of settings. Gathering the proceedings of the 3rd International Conference on Intelligent Human Systems Integration (IHSI 2020), held on February 19–21, 2020, in Modena, Italy, the book’s goal is to advance the theory and applications of artificial cognitive systems and improve human-artificial systems collaboration. Special emphasis is placed on automotive design, autonomous vehicles and the applications of artificial intelligence. The book offers a timely survey and source of inspiration for human factors engineers, automotive engineers, IT developers and UX designers who are working to shape the future of automated intelligent systems.