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Book
Introduction to Louis Michel's lattice geometry through group action
Authors: --- ---
ISBN: 2759817385 2759819523 Year: 2015 Publisher: Paris, [France] : EDP Sciences,

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Abstract

Group action analysis developed and applied mainly by Louis Michel to the study of N-dimensional periodic lattices is the central subject of the book. Di erent basic mathematical tools currently used for the description of lattice geometry are introduced and illustrated through applications to crystal structures in two- and three-dimensional space, to abstract multi-dimensional lattices and to lattices associated with integrable dynamical systems. Starting from general Delone sets the authors turn to di erent symmetry and topological classi- cations including explicit construction of orbifolds for two- and three-dimensional point and space groups. Voronoï and Delone cells together with positive quadratic forms and lattice description by root systems are introduced to demonstrate alternative approaches to lattice geometry study. Zonotopes and zonohedral families of 2-, 3-, 4-, 5-dimensional lattices are explicitly visualized using graph theory approach. Along with crystallographic applications, qualitative features of lattices of quantum states appearing for quantum problems associated with classical Hamiltonian integrable dynamical systems are shortly discussed. The presentation of the material is presented through a number of concrete examples with an extensive use of graphical visualization. The book is aimed at graduated and post-graduate students and young researchers in theoretical physics, dynamical systems, applied mathematics, solid state physics, crystallography, molecular physics, theoretical chemistry, .

Polaritons in periodic and quasiperiodic structures
Authors: ---
ISBN: 1281026352 9786611026356 0080539173 0444516271 9780080539171 9780444516275 Year: 2004 Publisher: San Diego, CA : Elsevier, Inc.,

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In recent years there have been exciting developments in techniques for producing multilayered structures of different materials, often with thicknesses as small as only a few atomic layers. These artificial structures, known as superlattices, can either be grown with the layers stacked in an alternating fashion (the periodic case) or according to some other well-defined mathematical rule (the quasiperiodic case). This book describes research on the excitations (or wave-like behavior) of these materials, with emphasis on how the material properties are coupled to photons (the quanta of the l


Book
Alasdair Urquhart on nonclassical and algebraic logic and complexity of proofs
Authors: ---
ISBN: 3030714306 3030714292 Year: 2022 Publisher: Cham, Switzerland : Springer,

Residuated lattices : an algebraic glimpse at substructural logics
Author:
ISBN: 1281051063 9786611051068 0080489648 0444521410 Year: 2007 Volume: v. 151 Publisher: Amsterdam ; Boston : Elsevier,

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Abstract

The book is meant to serve two purposes. The first and more obvious one is to present state of the art results in algebraic research into residuated structures related to substructural logics. The second, less obvious but equally important, is to provide a reasonably gentle introduction to algebraic logic. At the beginning, the second objective is predominant. Thus, in the first few chapters the reader will find a primer of universal algebra for logicians, a crash course in nonclassical logics for algebraists, an introduction to residuated structures, an outline of Gentzen-style calculi as


Book
General lattice theory
Author:
ISBN: 0122957504 9780080873916 008087391X 1281742600 9786611742607 9780122957505 Year: 1978 Publisher: New York : Academic Press,


Book
The reflective Lorentzian lattices of rank 3.
Author:
ISBN: 9780821869116 Year: 2012 Volume: volume 220, number 1033 Publisher: Providence American Mathematical Society


Book
Geometry of numbers
Authors: ---
ISBN: 0444701524 9780444701527 9780080960234 0080960235 1282034855 9786612034855 Year: 1987 Volume: 37 Publisher: Amsterdam New York New York, NY, U.S.A. North-Holland Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co.

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Abstract

This volume contains a fairly complete picture of the geometry of numbers, including relations to other branches of mathematics such as analytic number theory, diophantine approximation, coding and numerical analysis. It deals with convex or non-convex bodies and lattices in euclidean space, etc.This second edition was prepared jointly by P.M. Gruber and the author of the first edition. The authors have retained the existing text (with minor corrections) while adding to each chapter supplementary sections on the more recent developments. While this method may have drawbacks, it has the


Book
Lattices and Ordered Algebraic Structures
Author:
ISBN: 184628127X Year: 2005 Publisher: London : Springer London : Imprint: Springer,

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Lattices and Ordered Algebraic Structures provides a lucid and concise introduction to the basic results concerning the notion of an order. Although as a whole it is mainly intended for beginning postgraduates, the prerequisities are minimal and selected parts can profitably be used to broaden the horizon of the advanced undergraduate. The treatment is modern, with a slant towards recent developments in the theory of residuated lattices and ordered regular semigroups. Topics covered include: [bulleted list] residuated mappings Galois connections modular, distributive, and complemented lattices Boolean algebras pseudocomplemented lattices Stone algebras Heyting algebras ordered groups lattice-ordered groups representable groups Archimedean ordered structures ordered semigroups naturally ordered regular and inverse Dubreil-Jacotin semigroups [end od bulleted list] Featuring material that has been hitherto available only in research articles, and an account of the range of applications of the theory, there are also many illustrative examples and numerous exercises throughout, making it ideal for use as a course text, or as a basic introduction to the field for researchers in mathematics, logic and computer science. T. S. Blyth is Professor Emeritus at St. Andrews University, UK.


Book
An introduction to q-analysis.
Authors: ---
ISBN: 086094106X 9780860941064 Year: 1982 Volume: 34 Publisher: Norwich Geo abstracts

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