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Books > Science & Mathematics > Mathematics > Geometry > General

Physics of Fractal Operators (Hardcover, 2003 ed.): Bruce West, Mauro Bologna, Paolo Grigolini Physics of Fractal Operators (Hardcover, 2003 ed.)
Bruce West, Mauro Bologna, Paolo Grigolini
R1,579 Discovery Miles 15 790 Ships in 10 - 15 working days

This text describes how fractal phenomena, both deterministic and random, change over time, using the fractional calculus. The intent is to identify those characteristics of complex physical phenomena that require fractional derivatives or fractional integrals to describe how the process changes over time. The discussion emphasizes the properties of physical phenomena whose evolution is best described using the fractional calculus, such as systems with long-range spatial interactions or long-time memory. In many cases, classic analytic function theory cannot serve for modeling complex phenomena; "Physics of Fractal Operators" shows how classes of less familiar functions, such as fractals, can serve as useful models in such cases. Because fractal functions, such as the Weierstrass function (long known not to have a derivative), do in fact have fractional derivatives, they can be cast as solutions to fractional differential equations. The traditional techniques for solving differential equations, including Fourier and Laplace transforms as well as Green's functions, can be generalized to fractional derivatives. Physics of Fractal Operators addresses a general strategy for understanding wave propagation through random media, the nonlinear response of complex materials, and the fluctuations of various forms of transport in heterogeneous materials. This strategy builds on traditional approaches and explains why the historical techniques fail as phenomena become more and more complicated.

Fractals and Scaling in Finance - Discontinuity, Concentration, Risk. Selecta Volume E (Hardcover, 1997 ed.): Benoit B.... Fractals and Scaling in Finance - Discontinuity, Concentration, Risk. Selecta Volume E (Hardcover, 1997 ed.)
Benoit B. Mandelbrot; Assisted by P.H. Cootner; Foreword by R. E. Gomory; Assisted by E.F. Fama, W.S. Morris, …
R4,364 Discovery Miles 43 640 Ships in 12 - 19 working days

This is the first book in the Selecta, the collected works of Benoit Mandelbrot. This volume incorporates his original contributions to finance. The chapters consist of much new material prepared for this volume, as well as reprints of his classic papers which are devoted to the roles that discontinuity and related forms of concentration play in finance and economics. Much of this work helps to lay a foundation for evaluating risks in trading strategies.

Geometry and Physics (Hardcover, 2009 ed.): Jurgen Jost Geometry and Physics (Hardcover, 2009 ed.)
Jurgen Jost
R2,157 Discovery Miles 21 570 Ships in 10 - 15 working days

"Geometry and Physics" addresses mathematicians wanting to understand modern physics, and physicists wanting to learn geometry. It gives an introduction to modern quantum field theory and related areas of theoretical high-energy physics from the perspective of Riemannian geometry, and an introduction to modern geometry as needed and utilized in modern physics. Jurgen Jost, a well-known research mathematician and advanced textbook author, also develops important geometric concepts and methods that can be used for the structures of physics. In particular, he discusses the Lagrangians of the standard model and its supersymmetric extensions from a geometric perspective."

Compactifications of Symmetric and Locally Symmetric Spaces (Hardcover, 2006 ed.): Armand Borel, Lizhen Ji Compactifications of Symmetric and Locally Symmetric Spaces (Hardcover, 2006 ed.)
Armand Borel, Lizhen Ji
R3,897 Discovery Miles 38 970 Ships in 10 - 15 working days

Noncompact symmetric and locally symmetric spaces naturally appear in many mathematical theories, including analysis (representation theory, nonabelian harmonic analysis), number theory (automorphic forms), algebraic geometry (modulae) and algebraic topology (cohomology of discrete groups). In most applications, it is necessary to form an appropriate compactification of the space. The literature dealing with such compactifications is vast. The main purpose of this book is to introduce uniform constructions of most of the known compactifications with emphasis on their geometric and topological structures. The book is divided into three parts. Part I studies compactifications of Riemannian symmetric spaces and their arithmetic quotients. Part II is a study of compact smooth manifolds. Part III studies the compactification of locally symmetric spaces. Familiarity with the theory of semisimple Lie groups is assumed, as is familiarity with algebraic groups defined over the rational numbers in later parts of the book, although most of the pertinent material is recalled as presented. and research mathematicians interested in the applications of Lie theory and representation theory to diverse fields of mathematics.

Geometric Methods in Algebra and Number Theory (Hardcover, 2005 ed.): Fedor Bogomolov, Yuri Tschinkel Geometric Methods in Algebra and Number Theory (Hardcover, 2005 ed.)
Fedor Bogomolov, Yuri Tschinkel
R1,573 Discovery Miles 15 730 Ships in 10 - 15 working days

The transparency and power of geometric constructions has been a source of inspiration to generations of mathematicians. The beauty and persuasion of pictures, communicated in words or drawings, continues to provide the intuition and arguments for working with complicated concepts and structures of modern mathematics. This volume contains a selection of articles exploring geometric approaches to problems in algebra, algebraic geometry and number theory.

Key topics include:

* Curves and their Jacobians

* Algebraic surfaces

* Moduli spaces, Shimura varieties

* Motives and motivic integration

* Number-theoretic applications, rational points

* Combinatorial aspects of algebraic geometry

* Quantum cohomology

* Arithmetic dynamical systems

The collection gives a representative sample of problems and most recent results in algebraic and arithmetic geometry; the text can serve as an intense introduction for graduate students and those wishing to pursue research in these areas.

Contributors: I. Bauer, F. Bogomolov, N. Budur, F. Catanese, C.-L. Chai, R. Cluckers, C. De Concini, J.S. Ellenberg, F. Grunewald, B. Hassett, T. Hausel, F. Loeser, J. Pineiro, R. Pink, C. Procesi, M. Spitzweck, P. Swinnerton-Dyer, L. Szpiro, H. Tamvakis, Y. Tschinkel, T.J. Tucker, A. Venkatesh, and Y.G. Zarhin.

Counting and Configurations - Problems in Combinatorics, Arithmetic, and Geometry (Hardcover, 2003 ed.): Jiri Herman Counting and Configurations - Problems in Combinatorics, Arithmetic, and Geometry (Hardcover, 2003 ed.)
Jiri Herman; Translated by K. Dilcher; Radan Kucera, Jaromir Simsa
R3,400 Discovery Miles 34 000 Ships in 12 - 19 working days

This book presents methods of solving problems in three areas of elementary combinatorial mathematics: classical combinatorics, combinatorial arithmetic, and combinatorial geometry. In each topic, brief theoretical discussions are immediately followed by carefully worked-out examples of increasing degrees of difficulty, and by exercises that range from routine to rather challenging. While this book emphasizes some methods that are not usually covered in beginning university courses, it nevertheless teaches techniques and skills that are useful not only in the specific topics covered here. There are approximately 310 examples and 650 exercises. Jiri Herman is the headmaster of a prestigious secondary school (Gymnazium) in Brno, Radan Kucera is Associate Professor of Mathematics at Masaryk University in Brno, and Jaromir Simsa is a researcher at the Mathematical Institute of the Academy of Sciences of the Czech Republic. The translator, Karl Dilcher, is Professor of Mathematics at Dalhousie University in Canada. This book can be seen as a continuation of the previous book by the same authors and also translated by Karl Dilcher, Equations and Inequalities: Elementary Problems and Theorems in Algebra and Number Theory (Springer-Verlag 2000).

Fractals in Engineering - New Trends in Theory and Applications (Hardcover, 2005 ed.): Jacques Levy Vehel, Evelyne Lutton Fractals in Engineering - New Trends in Theory and Applications (Hardcover, 2005 ed.)
Jacques Levy Vehel, Evelyne Lutton
R4,524 Discovery Miles 45 240 Ships in 10 - 15 working days

This volume is a sequel to the books Fractals: Theory and Applications in Engineering (Springer-Verlag, 1999) and Fractals in Engineering. From Theory to Industrial Applications (Springer-Verlag, 1997), presenting some of the most recent advances in the ?eld. It is a fascinating exercise to follow the progress of knowledge in this interdisciplinary area, as witnessed by these three volumes. First,con?rmingprevioustrendsobservedin1997and1999,appliedma- ematical research on fractals has now reached a mature level, where beautiful theories are developed in direct contact with engineering concerns. The four papers in the Mathematical Aspects section constitute valuable additions to the set of tools needed by the engineer: Synthetic pictures modelling and rendering in computer graphics (Theory and Applications of Fractal Tops, by Michael Barnsley), curve approximation and "fractal B-splines" (Splines, Fractal Functions, and Besov and Triebel-Lizorkin Spaces, by Peter Mas- pust), deep understanding of the Hol .. derian properties of certain stochastic processes useful in a large number of applications (H.. olderian random fu- tions, by Antoine Ayache et al. ), and study of the invariant measure of a coupled discrete dynamical system (Fractal Stationary Density in Coupled Maps,byJu..rgen Jost et al. ). The second section of the book describes novel physical applications as well as recent progress on more classical ones. The paper A Network of Fr- tal Force Chains and Their E?ect in Granular Materials under Compression by Luis E. Vallejo et al.

Modern Geometry-Methods and Applications - Part III: Introduction to Homology Theory (Hardcover, 1990 ed.): Robert G Burns Modern Geometry-Methods and Applications - Part III: Introduction to Homology Theory (Hardcover, 1990 ed.)
Robert G Burns; B.A. Dubrovin, A.T. Fomenko, S. P. Novikov
R2,615 Discovery Miles 26 150 Ships in 12 - 19 working days

Over the past fifteen years, the geometrical and topological methods of the theory of manifolds have as- sumed a central role in the most advanced areas of pure and applied mathematics as well as theoretical physics. The three volumes of Modern Geometry - Methods and Applications contain a concrete exposition of these methods together with their main applications in mathematics and physics. This third volume, presented in highly accessible languages, concentrates in homology theory. It contains introductions to the contemporary methods for the calculation of homology groups and the classification of manifesto. Both scientists and students of mathematics as well as theoretical physics will find this book to be a valuable reference and text.

Complete? Polygon - Being the First Part of Several Comprising the Complete? Polyhedra (Paperback): Patrick John Taylor Complete? Polygon - Being the First Part of Several Comprising the Complete? Polyhedra (Paperback)
Patrick John Taylor
R189 Discovery Miles 1 890 Ships in 12 - 19 working days
Geometry Driven Statistics (Hardcover): I. L. Dryden Geometry Driven Statistics (Hardcover)
I. L. Dryden
R2,724 Discovery Miles 27 240 Ships in 12 - 19 working days

A timely collection of advanced, original material in the area of statistical methodology motivated by geometric problems, dedicated to the influential work of Kanti V. Mardia This volume celebrates Kanti V. Mardia's long and influential career in statistics. A common theme unifying much of Mardia s work is the importance of geometry in statistics, and to highlight the areas emphasized in his research this book brings together 16 contributions from high-profile researchers in the field. Geometry Driven Statistics covers a wide range of application areas including directional data, shape analysis, spatial data, climate science, fingerprints, image analysis, computer vision and bioinformatics. The book will appeal to statisticians and others with an interest in data motivated by geometric considerations. Summarizing the state of the art, examining some new developments and presenting a vision for the future, Geometry Driven Statistics will enable the reader to broaden knowledge of important research areas in statistics and gain a new appreciation of the work and influence of Kanti V. Mardia.

Geometric Analysis and Nonlinear Partial Differential Equations (Hardcover, 2003 ed.): Stefan Hildebrandt, Hermann Karcher Geometric Analysis and Nonlinear Partial Differential Equations (Hardcover, 2003 ed.)
Stefan Hildebrandt, Hermann Karcher
R3,042 Discovery Miles 30 420 Ships in 10 - 15 working days

This well-organized and coherent collection of papers leads the reader to the frontiers of  present research in the theory of nonlinear partial differential equations and the calculus of variations and offers insight into some exciting developments. In addition, most articles also provide an excellent introduction to their background, describing extensively as they do the history of those problems presented, as well as the state of the art and offer a well-chosen guide to the literature. Part I contains the contributions of geometric nature: From spectral theory on regular and singular spaces to regularity theory of solutions of variational problems. Part II consists of articles on partial differential equations which originate from problems in physics, biology and stochastics. They cover elliptic, hyperbolic and parabolic cases.

Hyperbolic Triangle Centers - The Special Relativistic Approach (Hardcover, 2010): A. a. Ungar Hyperbolic Triangle Centers - The Special Relativistic Approach (Hardcover, 2010)
A. a. Ungar
R3,065 Discovery Miles 30 650 Ships in 10 - 15 working days

After A. Ungar had introduced vector algebra and Cartesian coordinates into hyperbolic geometry in his earlier books, along with novel applications in Einstein's special theory of relativity, the purpose of his new book is to introduce hyperbolic barycentric coordinates, another important concept to embed Euclidean geometry into hyperbolic geometry. It will be demonstrated that, in full analogy to classical mechanics where barycentric coordinates are related to the Newtonian mass, barycentric coordinates are related to the Einsteinian relativistic mass in hyperbolic geometry. Contrary to general belief, Einstein's relativistic mass hence meshes up extraordinarily well with Minkowski's four-vector formalism of special relativity. In Euclidean geometry, barycentric coordinates can be used to determine various triangle centers. While there are many known Euclidean triangle centers, only few hyperbolic triangle centers are known, and none of the known hyperbolic triangle centers has been determined analytically with respect to its hyperbolic triangle vertices. In his recent research, the author set the ground for investigating hyperbolic triangle centers via hyperbolic barycentric coordinates, and one of the purposes of this book is to initiate a study of hyperbolic triangle centers in full analogy with the rich study of Euclidean triangle centers. Owing to its novelty, the book is aimed at a large audience: it can be enjoyed equally by upper-level undergraduates, graduate students, researchers and academics in geometry, abstract algebra, theoretical physics and astronomy. For a fruitful reading of this book, familiarity with Euclidean geometry is assumed. Mathematical-physicists and theoretical physicists are likely to enjoy the study of Einstein's special relativity in terms of its underlying hyperbolic geometry. Geometers may enjoy the hunt for new hyperbolic triangle centers and, finally, astronomers may use hyperbolic barycentric coordinates in the velocity space of cosmology.

Vanishing and Finiteness Results in Geometric Analysis - A Generalization of the Bochner Technique (Hardcover, 2008 ed.):... Vanishing and Finiteness Results in Geometric Analysis - A Generalization of the Bochner Technique (Hardcover, 2008 ed.)
Stefano Pigola, Marco Rigoli, Alberto G Setti
R1,553 Discovery Miles 15 530 Ships in 10 - 15 working days

This book presents very recent results involving an extensive use of analytical tools in the study of geometrical and topological properties of complete Riemannian manifolds. It analyzes in detail an extension of the Bochner technique to the non compact setting, yielding conditions which ensure that solutions of geometrically significant differential equations either are trivial (vanishing results) or give rise to finite dimensional vector spaces (finiteness results). The book develops a range of methods from spectral theory and qualitative properties of solutions of PDEs to comparison theorems in Riemannian geometry and potential theory.

All needed tools are described in detail, often with an original approach. Some of the applications presented concern the topology at infinity of submanifolds, Lp cohomology, metric rigidity of manifolds with positive spectrum, and structure theorems for KAhler manifolds.

The book is essentially self-contained and supplies in an original presentation the necessary background material not easily available in book form.

Symmetry Orbits (Hardcover, 1996 ed.): Hugo F. Verheyen Symmetry Orbits (Hardcover, 1996 ed.)
Hugo F. Verheyen
R2,912 Discovery Miles 29 120 Ships in 10 - 15 working days

In a broad sense design science is the grammar of a language of images rather than of words. Modem communication techniques enable us to transmit and reconstitute images without needing to know a specific verbal sequence language such as the Morse code or Hungarian. Inter national traffic signs use international image symbols which are not An image language differs specific to any particular verbal language. from a verbal one in that the latter uses a linear string of symbols, whereas the former is multidimensional. Architectural renderings commonly show projections onto three mutually perpendicular planes, or consist of cross sections at different altitudes capable of being stacked and representing different floor plans. Such renderings make it difficult to imagine buildings compris ing ramps and other features which disguise the separation between and consequently limit the creative process of the architect. floors, Analogously, we tend to analyze natural structures as if nature had used similar stacked renderings, rather than, for instance, a system of packed spheres, with the result that we fail to perceive the system of organization determining the form of such structures."

The Language of Symmetry (Paperback): Denis Noble, Benedict Rattigan, Afiq Hatta The Language of Symmetry (Paperback)
Denis Noble, Benedict Rattigan, Afiq Hatta
R831 Discovery Miles 8 310 Ships in 9 - 17 working days

* Written by an interdisciplinary group of specialists from the arts, humanities and sciences at Oxford University * Suitable for a wide non-academic readership, and will appeal to anyone with an interest in mathematics, science and philosophy.

Categories, Bundles and Spacetime Topology (Hardcover, 2nd rev. and enlarged ed. 1988): C.T. Dodson Categories, Bundles and Spacetime Topology (Hardcover, 2nd rev. and enlarged ed. 1988)
C.T. Dodson
R4,499 Discovery Miles 44 990 Ships in 10 - 15 working days

Approach your problems from the right end It isn't that they can't see the solution. It is and begin with the answers. Then one day, that they can't see the problem. perhaps you will find the final question. G. K. Chesterton. The Scandal of Father 'The Hermit Gad in Crane Feathers' in R. Brown'The point of a Pin'. van Gulik's TheChinese Maze Murders. Growing specialization and diversification have brought a host of monographs and textbooks on increasingly specialized topics. However, the "tree" of knowledge of mathematics and related fields does not grow only by putting forth new branches. It also happens, quite often in fact, that branches which were thought to be completely disparate are suddenly seen to be related. Further, the kind and level of sophistication of mathematics applied in various sciences has changed drastically in recent years: measure theory is used (non-trivially) in regional and theoretical economics; algebraic geometry interacts with physics; the Minkowsky lemma, coding theory and the structure of water meet one another in packing and covering theory; quantum fields, crystal defects and mathematical programming profit from homotopy theory; Lie algebras are relevant to filtering; and prediction and electrical engineering can use Stein spaces. And in addition to this there are such new emerging SUbdisciplines as "experimental mathematics," "CFD," "completely integrable systems," "chaos, synergetics and large-scale order," which are almost impossible to fit into the existing classification schemes. They draw upon widely different sections of mathematics.

Codes on Euclidean Spheres, Volume 63 (Hardcover, 1st ed): T. Ericson, V. Zinoviev Codes on Euclidean Spheres, Volume 63 (Hardcover, 1st ed)
T. Ericson, V. Zinoviev
R4,018 Discovery Miles 40 180 Ships in 12 - 19 working days

Codes on Euclidean spheres are often referred to as spherical codes. They are of interest from mathematical, physical and engineering points of view. Mathematically the topic belongs to the realm of algebraic combinatorics, with close connections to number theory, geometry, combinatorial theory, and - of course - to algebraic coding theory. The connections to physics occur within areas like crystallography and nuclear physics. In engineering spherical codes are of central importance in connection with error-control in communication systems. In that context the use of spherical codes is often referred to as "coded modulation."


The book offers a first complete treatment of the mathematical theory of codes on Euclidean spheres. Many new results are published here for the first time. Engineering applications are emphasized throughout the text. The theory is illustrated by many examples. The book also contains an extensive table of best known spherical codes in dimensions 3-24, including exact constructions.

A New Sacred Geometry - The Art and Science of Frank Chester (Hardcover): Seth T. Miller A New Sacred Geometry - The Art and Science of Frank Chester (Hardcover)
Seth T. Miller; Photographs by James Heath, Dana R. Rogers
R968 R830 Discovery Miles 8 300 Save R138 (14%) Ships in 10 - 15 working days

This book is a visually compelling journey through the unique geometric discoveries of Frank Chester, a contemporary sacred geometer, artist, and sculptor. This art-style book with highly polished design elements leads the reader from discovery to discovery, complemented by original text from the author, a PhD who has studied Frank's work from its inception, when it was just seven sticks in a ball of mud on the banks of the American River... From the back cover: The ancient tradition of Sacred Geometry is still alive and well in the person of Frank Chester. He has discovered a new geometric form that unites the five Platonic solids and provides some startling indications about the form and function of the human heart. This new form, called the Chestahedron, was discovered in 2000, and is a seven-sided polyhedron with surfaces of equal area. Frank has been exploring the form and its significance for over a decade. His work has potential implications across a number of areas, from physiology to architecture, sculpture, geology, and beyond. Inspired by the work of Rudolf Steiner, Frank sees a deep connection between form and spirit. This book gives a brief, highly visual overview of some of Frank's discoveries, and presents a compelling series of indications for future research.

Lie Theory and Geometry - In Honor of Bertram Kostant (Hardcover, 1994 ed.): Jean-Luc Brylinski, Ranee Brylinski, Victor... Lie Theory and Geometry - In Honor of Bertram Kostant (Hardcover, 1994 ed.)
Jean-Luc Brylinski, Ranee Brylinski, Victor Guillemin, Victor Kac
R5,411 Discovery Miles 54 110 Ships in 12 - 19 working days

This volume, dedicated to Bertram Kostant on the occasion of his 65th birthday, is a collection of 22 invited papers by leading mathematicians working in Lie theory, geometry, algebra, and mathematical physics. Kostant 's fundamental work in all these areas has provided deep new insights and connections, and has created new fields of research. The papers gathered here present original research articles as well as expository papers, broadly reflecting the range of Kostant 's work.

Higher Structures in Geometry and Physics - In Honor of Murray Gerstenhaber and Jim Stasheff (Hardcover, Edition.): Alberto S.... Higher Structures in Geometry and Physics - In Honor of Murray Gerstenhaber and Jim Stasheff (Hardcover, Edition.)
Alberto S. Cattaneo, Anthony Giaquinto, Ping Xu
R3,091 Discovery Miles 30 910 Ships in 10 - 15 working days

This book is centered around higher algebraic structures stemming from the work of Murray Gerstenhaber and Jim Stasheff that are now ubiquitous in various areas of mathematics such as algebra, algebraic topology, differential geometry, algebraic geometry, mathematical physics and in theoretical physics such as quantum field theory and string theory. These higher algebraic structures provide a common language essential in the study of deformation quantization, theory of algebroids and groupoids, symplectic field theory, and much more. Each contribution in this volume expands on the ideas of Gerstenhaber and Stasheff. The volume is intended for post-graduate students, mathematical and theoretical physicists, and mathematicians interested in higher structures.

Ideas of Space - Euclidean, Non-Euclidean, and Relativistic (Hardcover, 2nd Revised edition): Jeremy Gray Ideas of Space - Euclidean, Non-Euclidean, and Relativistic (Hardcover, 2nd Revised edition)
Jeremy Gray
R2,824 Discovery Miles 28 240 Ships in 12 - 19 working days

The history of the development of Euclidean, non-Euclidean, and relativistic ideas of the shape of the universe, is presented in this lively account by Jeremy Gray. The parallel postulate of Euclidean geometry occupies a unique position in the history of mathematics. In this book, Jeremy Gray reviews the failure of classical attempts to prove the postulate and then proceeds to show how the work of Gauss, Lobachevskii, and Bolyai, laid the foundations of modern differential geometry, by constructing geometries in which the parallel postulate fails. These investigations in turn enabled the formulation of Einstein's theories of special and general relativity, which today form the basis of our conception of the universe. The author has made every attempt to keep the pre-requisites to a bare minimum. This immensely readable account, contains historical and mathematical material which make it suitable for undergraduate students in the history of science and mathematics. For the second edition, the author has taken the opportunity to update much of the material, and to add a chapter on the emerging story of the Arabic contribution to this fascinating aspect of the history of mathematics.

Modern Geometry - Methods and Applications - Part I: The Geometry of Surfaces, Transformation Groups, and Fields (Hardcover,... Modern Geometry - Methods and Applications - Part I: The Geometry of Surfaces, Transformation Groups, and Fields (Hardcover, 2nd ed. 1992)
R.G. Burns; B.A. Dubrovin, A.T. Fomenko, S. P. Novikov
R1,875 Discovery Miles 18 750 Ships in 12 - 19 working days

This is the first volume of a three-volume introduction to modern geometry, with emphasis on applications to other areas of mathematics and theoretical physics. Topics covered include tensors and their differential calculus, the calculus of variations in one and several dimensions, and geometric field theory. This material is explained in as simple and concrete a language as possible, in a terminology acceptable to physicists. The text for the second edition has been substantially revised.

Vector Analysis (Hardcover, 2001 ed.): L. Kay Vector Analysis (Hardcover, 2001 ed.)
L. Kay; Klaus Janich
R2,194 Discovery Miles 21 940 Ships in 10 - 15 working days

¿The present book is a marvelous introduction in the modern theory of manifolds and differential forms. The undergraduate student can closely examine tangent spaces, basic concepts of differential forms, integration on manifolds, Stokes theorem, de Rham- cohomology theorem, differential forms on Riema-nnian manifolds, elements of the theory of differential equations on manifolds (Laplace-Beltrami operators). Every chapter contains useful exercises for the students.¿ ¿ ZENTRALBLATT MATH

General Topology (Hardcover, 1984 ed.): S.K. Berberian General Topology (Hardcover, 1984 ed.)
S.K. Berberian; J. Dixmier
R1,728 Discovery Miles 17 280 Ships in 10 - 15 working days

This book is a course in general topology, intended for students in the first year of the second cycle (in other words, students in their third univer sity year). The course was taught during the first semester of the 1979-80 academic year (three hours a week of lecture, four hours a week of guided work). Topology is the study of the notions of limit and continuity and thus is, in principle, very ancient. However, we shall limit ourselves to the origins of the theory since the nineteenth century. One of the sources of topology is the effort to clarify the theory of real-valued functions of a real variable: uniform continuity, uniform convergence, equicontinuity, Bolzano-Weierstrass theorem (this work is historically inseparable from the attempts to define with precision what the real numbers are). Cauchy was one of the pioneers in this direction, but the errors that slip into his work prove how hard it was to isolate the right concepts. Cantor came along a bit later; his researches into trigonometric series led him to study in detail sets of points of R (whence the concepts of open set and closed set in R, which in his work are intermingled with much subtler concepts). The foregoing alone does not justify the very general framework in which this course is set. The fact is that the concepts mentioned above have shown themselves to be useful for objects other than the real numbers."

Index Theory for Symplectic Paths with Applications (Hardcover, 2002 ed.): Yiming Long Index Theory for Symplectic Paths with Applications (Hardcover, 2002 ed.)
Yiming Long
R3,846 Discovery Miles 38 460 Ships in 10 - 15 working days

This book is based upon my monograph Index Theory for Hamiltonian Systems with Applications published in 1993 in Chinese, and my notes for lectures and courses given at Nankai University, Brigham Young University, ICTP-Trieste, and the Institute of Mathematics of Academia Sinica during the last ten years. The aim of this book is twofold: (1) to give an introduction to the index theory for symplectic matrix paths and its iteration theory, which form a basis for the Morse theoretical study on Hamilto nian systems, and to give applications of this theory to periodic boundary value problems of nonlinear Hamiltonian systems. Here the iteration theory means the index theory of iterations of periodic solutions and symplectic matrix paths. (2) to serve as a reference book on these topics. There are many different ways to introduce the index theory for symplectic paths in order to establish Morse type index theory of Hamiltonian systems. In this book, I have chosen a relatively elementary way, i.e., the homotopy classification method of symplectic matrix paths. It depends only on linear algebra, point set topology, and certain basic parts of linear functional analysis. I have tried to make this part of the book self-contained and at the same time include all of the major results on these topics so that researchers and students interested in them can read it without substantial difficulties, and can learn the main results in this area for their possible applications."

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