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17 produkter
17 produkter
Del 1139 - Lecture Notes in Mathematics
Differential Geometric Methods in Mathematical Physics
Proceedings of an International Conference Held at the Technical University of Clausthal, FRG, August 30 - September 2, 1983
Häftad, Engelska, 1985
386 kr
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Häftad, Engelska, 2014
1 091 kr
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A thorough analysis of exactly soluble models in nonlinear classical systems and in quantum systems as well as recent studies in conformal quantum field theory have revealed the structure of quantum groups to be an interesting and rich framework for mathematical and physical problems. In this book, for the first time, authors from different schools review in an intelligible way the various competing approaches: inverse scattering methods, 2-dimensional statistical models, Yang-Baxter algebras, the Bethe ansatz, conformal quantum field theory, representations, braid group statistics, noncommutative geometry, and harmonic analysis.
Häftad, Engelska, 2013
549 kr
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This volume has its origin in the Semigroup Symposium which was organized in connection with the 21st International Colloquium on Group Theoretical Methods in Physics (ICGTMP) at Goslar, Germany, July 16-21, 1996. Just as groups are important tools for the description of reversible physical processes, semigroups are indispensable in the description of irreversible physical processes in which a direction of time is distinguished. There is ample evidence of time asymmetry in the microphysical world. The desire to go beyond the stationary systems has generated much recent effort and discussion regarding the application of semigroups to time-asymmetric processes. The book should be of interest to scientists and graduate students
Del 1 - Series In Neural Networks
Neurodynamics - Proceedings Of The 9th Summer Workshop
Inbunden, Engelska, 1991
1 303 kr
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This volume presents applications of mathematical techniques for modelling and performance analysis of neural networks. The collection of articles is motivated by the observation that the theory of neural network dynamics, i.e. Neurodynamics, still has to be given a thorough mathematical foundation. Therefore, the volume comprises research work on different mathematical approaches to neural networks; analytical and numerical techniques of dynamical systems theory, geometrical techniques, and methods of statistical physics. Articles analyse dynamics of neural netwroks in general or concentrate on specific network models of biological or neurocomputing origin. A few of the articles serve as a good introduction to these subjects.
Inbunden, Engelska, 1993
4 430 kr
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The Wigner Symposium series is focussed on fundamental problems and new developments in physics and their experimental, theoretical and mathematical aspects. Particular emphasis is given to those topics which have developed from the work of Eugene P Wigner. The 2nd Wigner symposium is centered around notions of symmetry and geometry, the foundations of quantum mechanics, quantum optics and particle physics. Other fields like dynamical systems, neural networks and physics of information are also represented.This volume brings together 19 plenary lectures which survey latest developments and more than 130 contributed research reports.
Inbunden, Engelska, 1993
2 138 kr
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Quantum symmetry modelled through quantum group or its dual, quantum algebra, is a very active field of relevant physical and mathematical research stimulated often by physical intuition and with promising physical applications. This volume gives some information on the progress of this field during the years after the quantum group workshop in Clausthal 1989. Quantum symmetry is connected with very different approaches and views. The field is not yet coherent; there are different notions of quantum groups and of quantum algebras through algebraic deformations of groups and algebras. Hence its development has various directions following more special mathematical and physical interests.
Inbunden, Engelska, 1994
1 679 kr
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The proceedings covers the conceptual and mathematical problems of classical and quantum field theory and recent developments in quantum groups — especially quantum Poincaré groups, the theory and applications of QCD in elementary particle physics and polarization phenomena in high energy physics. It also contains two excellent review articles on the planned HERA experiments at DESY and the cosmic ray experiment at the Nuclear Institute in Karlsruhe.
Inbunden, Engelska, 1994
2 344 kr
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This volume contains material submitted to a symposium on mathematical physics in July 1993 at the Technical University of Clausthal. It focuses on mathematical and physical notions of symmetries, especially on generalized and quantum symmetries (quantum groups and algebras) with applications to integrable systems, quasi-exact solvability, quantization methods and nonlinear problems. The workshop is a continuation of the series of meetings and workshops on mathematical physics in Clausthal which brings together mathematicians, theoretical and mathematical physicists working in the different parts of generalized symmetries. Recent developments in the mathematical structure and physical applications of generalized symmetries are discussed.
Inbunden, Engelska, 1995
2 594 kr
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In recent years nonlinear and irreversible quantum mechanics is becoming increasingly important because of the availability of precision experiments. There are new and successful attempts to understand quantum irreversibility. The development of generalized symmetries has to led to new families of evolution equations for pure and mixed states. On the one hand, this timely symposium covers nonlinear and irreversible quantum mechanics, the theory of quantization methods, causality and various problems important in this context. On the other hand, it reports the development of quantum group symmetries, and of methods to construct deformed quantum mechanical evolution equations like the q-deformed Schrödinger equations.
Inbunden, Engelska, 1996
1 543 kr
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There is an apparent trend towards geometrization of physical theories. During the last 20 years, the most successful mathematical models for the description and understanding of physical systems have been based on the Lie theory in its widest sense and various generalizations, for example, deformations of it.This proceedings volume reflects part of the development. On the mathematical side, they report on representations of Lie algebras, quantization procedures, non-commutative geometry, quantum groups, etc. Furthermore, possible physical applications of these techniques are discussed (e.g. quantization of classical systems, derivations of evolution equations, discrete and deformed physical systems).This volume complements the book Generalized Symmetries in Physics, published by World Scientific in 1994.
Inbunden, Engelska, 1997
6 044 kr
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In the last decade the geometrisation of physics has become more and more important. Group-theoretical methods and related topological, differential geometric and algebraic aspects have been increasingly used for the modelling and description of physical systems, their understanding and their measurable properties. This volume gives an overview of, and a state-of-the-art report on, the different facets of geometrical modelling, from quasi-crystals to new formulations of quantum mechanics. It contains more than 170 contributions from scientists working in physics, in mathematics and in other fields. Among the contributors are H Fritzsch, W Greiner, V Kac, J Louck, G Marmo, R Moody, P Olver, L O'Raifeartaigh and P Van Moerbeke.
Inbunden, Engelska, 1998
2 157 kr
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This text presents the proceedings from a workshop on lie theory and its applications in physics. Topics include: class operators as intertwining maps into the group algebra; quantum integrable systems and zonal spherical functions; and torsion, current algebra and Hamiltonian quantization.
Inbunden, Engelska, 2000
1 883 kr
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This work constitutes the proceedings of the International Symposium on Trends in Quantum Mechanics 1998, held in Goslar, Germany. The papers address areas such as: nonlinear von Neumann-type equations; decoherence and the final pointer basis; and quantum mechanics on phase spaces.
Inbunden, Engelska, 2000
3 366 kr
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This volume gives a representative survey of recent developments in relativistic and non-relativistic quantum theory, which are related to the application of symmetries in their most general sense. The corresponding mathematical notions are centered upon groups, algebras and their generalizations, and are applied in interaction with topology, differential geometry, functional analysis and related fields. Special emphasis is on results in the following areas: quantization methods, nonlinear evolution equations, foundation of quantum physics, algebraic quantum field theory, gauge and string theories, quantum information, quantum groups, discrete symmetries.
Inbunden, Engelska, 2000
1 824 kr
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These papers are from the Third International Workshop on Lie Theory and its Applications in Physics, held in Germany in 1999. Topics covered include: representation theory - functional-analytic methods; algebraic constructions; applications to physical systems - quantum systems; and more.
Inbunden, Engelska, 2004
3 310 kr
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This volume is targeted at theoretical physicists, mathematical physicists and mathematicians working on mathematical models for physical systems based on symmetry methods and in the field of Lie theory understood in the widest sense. It includes contributions on Lie theory, with two papers by the famous mathematician Kac (one paper with Bakalov), further papers by Aoki, Moens. Some other important contributions are in: field theory - Todorov, Grosse, Kreimer, Sokatchev, Gomez; string theory — Minwalla, Staudacher, Kostov; integrable systems - Belavin, Helminck, Ragoucy; quantum-mechanical and probabilistic systems — Goldin, Van der Jeugt, Leandre; quantum groups and related objects — Jakobsen, Arnaudon, Andruskiewitsch; and others.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings® (ISTP® / ISI Proceedings)• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)• CC Proceedings — Engineering & Physical Sciences