The Duality of Compact Semigroups and C*-Bigebras
Author: Karl H. Hofmann
Publisher: Springer
Published: 2006-11-15
Total Pages: 155
ISBN-13: 354036269X
DOWNLOAD EBOOK →Author: Karl H. Hofmann
Publisher: Springer
Published: 2006-11-15
Total Pages: 155
ISBN-13: 354036269X
DOWNLOAD EBOOK →Author: K.H. Hofmann
Publisher: Springer
Published: 2006-11-15
Total Pages: 139
ISBN-13: 3540377417
DOWNLOAD EBOOK →Author: E. Binz
Publisher: Springer
Published: 2006-11-14
Total Pages: 735
ISBN-13: 354038118X
DOWNLOAD EBOOK →Author: Karl H. Hofmann
Publisher: Walter de Gruyter GmbH & Co KG
Published: 2023-10-23
Total Pages: 1076
ISBN-13: 3111172600
DOWNLOAD EBOOK →Author: J. M.G. Fell
Publisher: Academic Press
Published: 1988-04-15
Total Pages: 771
ISBN-13: 0080874444
DOWNLOAD EBOOK →This is an all-encompassing and exhaustive exposition of the theory of infinite-dimensional Unitary Representations of Locally Compact Groups and its generalization to representations of Banach algebras. The presentation is detailed, accessible, and self-contained (except for some elementary knowledge in algebra, topology, and abstract measure theory). In the later chapters the reader is brought to the frontiers of present-day knowledge in the area of Mackey normal subgroup analysisand its generalization to the context of Banach *-Algebraic Bundles.
Author: C.F. Dunkl
Publisher: Springer
Published: 2006-11-15
Total Pages: 188
ISBN-13: 3540374027
DOWNLOAD EBOOK →Author: Robert Doran
Publisher: Routledge
Published: 2018-05-11
Total Pages: 450
ISBN-13: 135146177X
DOWNLOAD EBOOK →The first unified, in-depth discussion of the now classical Gelfand-Naimark theorems, thiscomprehensive text assesses the current status of modern analysis regarding both Banachand C*-algebras.Characterizations of C*-Algebras: The Gelfand-Naimark Theorems focuses on general theoryand basic properties in accordance with readers' needs ... provides complete proofs of theGelfand-Naimark theorems as well as refinements and extensions of the original axioms. . . gives applications of the theorems to topology, harmonic analysis. operator theory.group representations, and other topics ... treats Hermitian and symmetric *-algebras.algebras with and without identity, and algebras with arbitrary (possibly discontinuous)involutions . . . includes some 300 end-of-chapter exercises . . . offers appendices on functionalanalysis and Banach algebras ... and contains numerous examples and over 400 referencesthat illustrate important concepts and encourage further research.Characterizations of C*-Algebras: The Gelfand-Naimark Theorems is an ideal text for graduatestudents taking such courses as The Theory of Banach Algebras and C*-Algebras: inaddition , it makes an outstanding reference for physicists, research mathematicians in analysis,and applied scientists using C*-algebras in such areas as statistical mechanics, quantumtheory. and physical chemistry.
Author: Paul Urban
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 439
ISBN-13: 3709182840
DOWNLOAD EBOOK →Soluble quantum field theory models are a rare commodity. An infinite number of degrees of freedom and noncompact invariance groups have a nasty habit of ex ploding in the model-makers' face. Nevertheless, impor tant progress has recently been made in the class of superrenormalizable relativistic theories, such as a self-interacting boson in a two-dimensional space time [ 1]. These results have been obtained starting with the free field and adding the interaction in a carefully controlled way. Yet, the models successfully studied in this way do DQ~ have an infinite field strength renormalization, which, at least according to perturbation theory, should appear for realistic relativistic models in four-dimensional space time. ~2~!Y~~!9n_~g_~h~_~gg~1 The ultralocal scalar field theories discussed in these lecture notes are likewise motivated by relativistic theories but are based on a different approximatiGn. This approximation formally amounts to dropping the spatial gradient term from the Hamiltonian rather than the non linear interaction. For a self-interacting boson field in a space-time of (s+l) dimensions (s~l), the classical ultralocal model Hamiltonian reads (1-1) The quantum theory of this model is the subject of the present paper. This model differs formally from a rela tivistic theory by the term f![Z~Cl(~)]2 d~ which, it is hoped, can, in one or another way, be added as a pertur 229 bation in the quantum theory. However, that still remains a problem for the future, and we confine our remarks to . . a careful study of the "unperturbed" model (1-1).
Author: H. T Ku
Publisher: Springer
Published: 2006-11-15
Total Pages: 342
ISBN-13: 3540380663
DOWNLOAD EBOOK →Author: Karl H. Hofmann
Publisher: Springer
Published: 2006-11-15
Total Pages: 793
ISBN-13: 3540371176
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