0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (104)
  • R250 - R500 (437)
  • R500+ (13,256)
  • -
Status
Format
Author / Contributor
Publisher

Books > Science & Mathematics > Mathematics > Calculus & mathematical analysis

High Order Difference Methods for Time Dependent PDE (Hardcover, 2008 ed.): Bertil Gustafsson High Order Difference Methods for Time Dependent PDE (Hardcover, 2008 ed.)
Bertil Gustafsson
R3,658 Discovery Miles 36 580 Ships in 10 - 15 working days

This book covers high order finite difference methods for time dependent PDE. It gives an overview of the basic theory and construction principles by using model examples. The book also contains a general presentation of the techniques and results for well-posedness and stability, with inclusion of the three fundamental methods of analysis both for PDE in its original and discretized form: the Fourier transform, the eneregy method and the Laplace transform.

Nonlinear Approaches in Engineering Applications - Applied Mechanics, Vibration Control, and Numerical Analysis (Hardcover,... Nonlinear Approaches in Engineering Applications - Applied Mechanics, Vibration Control, and Numerical Analysis (Hardcover, 2015 ed.)
Liming Dai, Reza N. Jazar
R4,862 R3,717 Discovery Miles 37 170 Save R1,145 (24%) Ships in 12 - 19 working days

This book focuses on the latest applications of nonlinear approaches in different disciplines of engineering and to a range of scientific problems. For each selected topic, detailed concept development, derivations and relevant knowledge are provided for the convenience of the readers. The topics range from dynamic systems and control to optimal approaches in nonlinear dynamics. The volume further includes invited chapters from world class experts in the field. The selected topics are of great interest in the fields of engineering and physics and this book is ideal for engineers and researchers working in a broad range of practical topics and approaches.

Convergence Estimates in Approximation Theory (Hardcover, 2014 ed.): Vijay Gupta, Ravi P. Agarwal Convergence Estimates in Approximation Theory (Hardcover, 2014 ed.)
Vijay Gupta, Ravi P. Agarwal
R2,933 Discovery Miles 29 330 Ships in 10 - 15 working days

The study of linear positive operators is an area of mathematical studies with significant relevance to studies of computer-aided geometric design, numerical analysis, and differential equations. This book focuses on the convergence of linear positive operators in real and complex domains. The theoretical aspects of these operators have been an active area of research over the past few decades. In this volume, authors Gupta and Agarwal explore new and more efficient methods of applying this research to studies in Optimization and Analysis. The text will be of interest to upper-level students seeking an introduction to the field and to researchers developing innovative approaches.

Neural Networks with Discontinuous/Impact Activations (Hardcover, 2014 ed.): Marat Akhmet, Enes Yilmaz Neural Networks with Discontinuous/Impact Activations (Hardcover, 2014 ed.)
Marat Akhmet, Enes Yilmaz
R4,046 R3,476 Discovery Miles 34 760 Save R570 (14%) Ships in 12 - 19 working days

This book presents as its main subject new models in mathematical neuroscience. A wide range of neural networks models with discontinuities are discussed, including impulsive differential equations, differential equations with piecewise constant arguments, and models of mixed type. These models involve discontinuities, which are natural because huge velocities and short distances are usually observed in devices modeling the networks. A discussion of the models, appropriate for the proposed applications, is also provided.

Nonlinear Least Squares for Inverse Problems - Theoretical Foundations and Step-by-Step Guide for Applications (Hardcover, 2010... Nonlinear Least Squares for Inverse Problems - Theoretical Foundations and Step-by-Step Guide for Applications (Hardcover, 2010 ed.)
Guy Chavent
R3,335 Discovery Miles 33 350 Ships in 10 - 15 working days

The domain of inverse problems has experienced a rapid expansion, driven by the increase in computing power and the progress in numerical modeling. When I started working on this domain years ago, I became somehow fr- tratedtoseethatmyfriendsworkingonmodelingwhereproducingexistence, uniqueness, and stability results for the solution of their equations, but that I was most of the time limited, because of the nonlinearity of the problem, to provethatmyleastsquaresobjectivefunctionwasdi?erentiable....Butwith my experience growing, I became convinced that, after the inverse problem has been properly trimmed, the ?nal least squares problem, the one solved on the computer, should be Quadratically (Q)-wellposed, thatis, both we- posed and optimizable: optimizability ensures that a global minimizer of the least squares function can actually be found using e?cient local optimization algorithms, and wellposedness that this minimizer is stable with respect to perturbation of the data. But the vast majority of inverse problems are nonlinear, and the clas- cal mathematical tools available for their analysis fail to bring answers to these crucial questions: for example, compactness will ensure existence, but provides no uniqueness results, and brings no information on the presence or absenceofparasiticlocalminimaorstationarypoints..

Hilbert Spaces, Volume 4 (Hardcover, 1st ed): Corneliu Constantinescu Hilbert Spaces, Volume 4 (Hardcover, 1st ed)
Corneliu Constantinescu
R3,237 Discovery Miles 32 370 Ships in 10 - 15 working days

This book has evolved from the lecture course on Functional Analysis I had given several times at the ETH. The text has a strict logical order, in the style of "Definition - Theorem - Proof - Example - Exercises". The proofs are rather thorough and there many examples. The first part of the book(the first three chapters, resp. the first two volumes) is devoted to the theory of Banach spaces in the most general sense of the term. The purpose of the first chapter (resp. first volume) is to introduce those results on Banach spaces which are used later or which are closely connected with the book. It therefore only contains a small part of the theory, and several results are stated (and proved) in a diluted form. The second chapter (which together with Chapter 3 makes the second volume) deals with Banach algebras (and involutive Banach algebras), which constitute the main topic of the first part of the book. The third chapter deals with compact operators on Banach spaces and linear (ordinary and partial) differential equations - applications of the, theory of Banach algebras.

Permutation Tests for Complex Data - Theory, Applications and Software (Hardcover): F Pesarin Permutation Tests for Complex Data - Theory, Applications and Software (Hardcover)
F Pesarin
R3,395 Discovery Miles 33 950 Ships in 12 - 19 working days

Complex multivariate testing problems are frequently encountered in many scientific disciplines, such as engineering, medicine and the social sciences. As a result, modern statistics needs permutation testing for complex data with low sample size and many variables, especially in observational studies.

The Authors give a general overview on permutation tests with a focus on recent theoretical advances within univariate and multivariate complex permutation testing problems, this book brings the reader completely up to date with today's current thinking.

Key Features: Examines the most up-to-date methodologies of univariate and multivariate permutation testing.Includes extensive software codes in MATLAB, R and SAS, featuring worked examples, and uses real case studies from both experimental and observational studies.Includes a standalone free software NPC Test Release 10 with a graphical interface which allows practitioners from every scientific field to easily implement almost all complex testing procedures included in the book.Presents and discusses solutions to the most important and frequently encountered real problems in multivariate analyses.A supplementary website containing all of the data sets examined in the book along with ready to use software codes.

Together with a wide set of application cases, the Authors present a thorough theory of permutation testing both with formal description and proofs, and analysing real case studies. Practitioners and researchers, working in different scientific fields such as engineering, biostatistics, psychology or medicine will benefit from this book.

Partial Differential Equations and Boundary Value Problems (Hardcover, 1998 ed.): Viorel Barbu Partial Differential Equations and Boundary Value Problems (Hardcover, 1998 ed.)
Viorel Barbu
R3,044 Discovery Miles 30 440 Ships in 10 - 15 working days

The material of the present book has been used for graduate-level courses at the University of Ia i during the past ten years. It is a revised version of a book which appeared in Romanian in 1993 with the Publishing House of the Romanian Academy. The book focuses on classical boundary value problems for the principal equations of mathematical physics: second order elliptic equations (the Poisson equations), heat equations and wave equations. The existence theory of second order elliptic boundary value problems was a great challenge for nineteenth century mathematics and its development was marked by two decisive steps. Undoubtedly, the first one was the Fredholm proof in 1900 of the existence of solutions to Dirichlet and Neumann problems, which represented a triumph of the classical theory of partial differential equations. The second step is due to S. 1. Sobolev (1937) who introduced the concept of weak solution in partial differential equations and inaugurated the modern theory of boundary value problems. The classical theory which is a product ofthe nineteenth century, is concerned with smooth (continuously differentiable) sollutions and its methods rely on classical analysis and in particular on potential theory. The modern theory concerns distributional (weak) solutions and relies on analysis of Sob ole v spaces and functional methods. The same distinction is valid for the boundary value problems associated with heat and wave equations. Both aspects of the theory are present in this book though it is not exhaustive in any sense.

Stability, Control and Differential Games - Proceedings of the International Conference "Stability, Control, Differential... Stability, Control and Differential Games - Proceedings of the International Conference "Stability, Control, Differential Games" (SCDG2019) (Hardcover, 1st ed. 2020)
Alexander Tarasyev, Vyacheslav Maksimov, Tatiana Filippova
R7,114 Discovery Miles 71 140 Ships in 10 - 15 working days

This book presents the proceedings of the International Conference "Stability, Control, Differential Games" (SCDG2019, September 16 - 20, 2019, Yekaterinburg, Russia), organized by the Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of Sciences. Discussing the latest advances in the theory of optimal control, stability theory and differential games, it also demonstrates the application of new techniques and numerical algorithms to solve problems in robotics, mechatronics, power and energy systems, economics and ecology. Further, the book includes fundamental results in control theory, stability theory and differential games presented at the conference, as well as a number of chapters focusing on novel approaches in solving important applied problems in control and optimization. Lastly, it evaluates recent major accomplishments, and forecasts developments in various up-and-coming areas, such as hybrid systems, model predictive control, Hamilton-Jacobi equations and advanced estimation algorithms.

Form Symmetries and Reduction of Order in Difference Equations (Paperback): Hassan Sedaghat Form Symmetries and Reduction of Order in Difference Equations (Paperback)
Hassan Sedaghat
R1,989 Discovery Miles 19 890 Ships in 12 - 19 working days

Form Symmetries and Reduction of Order in Difference Equations presents a new approach to the formulation and analysis of difference equations in which the underlying space is typically an algebraic group. In some problems and applications, an additional algebraic or topological structure is assumed in order to define equations and obtain significant results about them. Reflecting the author's past research experience, the majority of examples involve equations in finite dimensional Euclidean spaces. The book first introduces difference equations on groups, building a foundation for later chapters and illustrating the wide variety of possible formulations and interpretations of difference equations that occur in concrete contexts. The author then proposes a systematic method of decomposition for recursive difference equations that uses a semiconjugate relation between maps. Focusing on large classes of difference equations, he shows how to find the semiconjugate relations and accompanying factorizations of two difference equations with strictly lower orders. The final chapter goes beyond semiconjugacy by extending the fundamental ideas based on form symmetries to nonrecursive difference equations. With numerous examples and exercises, this book is an ideal introduction to an exciting new domain in the area of difference equations. It takes a fresh and all-inclusive look at difference equations and develops a systematic procedure for examining how these equations are constructed and solved.

Identification of Dynamic Systems - An Introduction with Applications (Hardcover, Edition.): Rolf Isermann, Marco Munchhof Identification of Dynamic Systems - An Introduction with Applications (Hardcover, Edition.)
Rolf Isermann, Marco Munchhof
R3,372 Discovery Miles 33 720 Ships in 12 - 19 working days

Precise dynamic models of processes are required for many applications, ranging from control engineering to the natural sciences and economics. Frequently, such precise models cannot be derived using theoretical considerations alone. Therefore, they must be determined experimentally. This book treats the determination of dynamic models based on measurements taken at the process, which is known as system identification or process identification. Both offline and online methods are presented, i.e. methods that post-process the measured data as well as methods that provide models during the measurement. The book is theory-oriented and application-oriented and most methods covered have been used successfully in practical applications for many different processes. Illustrative examples in this book with real measured data range from hydraulic and electric actuators up to combustion engines. Real experimental data is also provided on the Springer webpage, allowing readers to gather their first experience with the methods presented in this book. Among others, the book covers the following subjects: determination of the non-parametric frequency response, (fast) Fourier transform, correlation analysis, parameter estimation with a focus on the method of Least Squares and modifications, identification of time-variant processes, identification in closed-loop, identification of continuous time processes, and subspace methods. Some methods for nonlinear system identification are also considered, such as the Extended Kalman filter and neural networks. The different methods are compared by using a real three-mass oscillator process, a model of a drive train. For many identification methods, hints for the practical implementation and application are provided. The book is intended to meet the needs of students and practicing engineers working in research and development, design and manufacturing.

Leray-Schauder Type Alternatives, Complementarity Problems and Variational Inequalities (Hardcover, 2006 ed.): George Isac Leray-Schauder Type Alternatives, Complementarity Problems and Variational Inequalities (Hardcover, 2006 ed.)
George Isac
R3,075 Discovery Miles 30 750 Ships in 10 - 15 working days

Complementarity theory, a relatively new domain in applied mathematics, has deep connections with several aspects of fundamental mathematics and also has many applications in optimization, economics and engineering. The study of variational inequalities is another domain of applied mathematics with many applications to the study of certain problems with unilateral conditions. This book is the first to discuss complementarity theory and variational inequalities using Leray-Schauder type alternatives. The ideas and method presented in this book may be considered as a starting point for new developments.

Mathematical and Numerical Methods for Partial Differential Equations - Applications for Engineering Sciences (Hardcover,... Mathematical and Numerical Methods for Partial Differential Equations - Applications for Engineering Sciences (Hardcover, 2014)
Joel Chaskalovic
R2,828 R2,152 Discovery Miles 21 520 Save R676 (24%) Ships in 12 - 19 working days

This self-tutorial offers a concise yet thorough introduction into the mathematical analysis of approximation methods for partial differential equation. A particular emphasis is put on finite element methods. The unique approach first summarizes and outlines the finite-element mathematics in general and then in the second and major part, formulates problem examples that clearly demonstrate the techniques of functional analysis via numerous and diverse exercises. The solutions of the problems are given directly afterwards. Using this approach, the author motivates and encourages the reader to actively acquire the knowledge of finite- element methods instead of passively absorbing the material as in most standard textbooks. This English edition is based on the Finite Element Methods for Engineering Sciences by Joel Chaskalovic.

The Real Numbers and Real Analysis (Hardcover, 2011 ed.): Ethan D. Bloch The Real Numbers and Real Analysis (Hardcover, 2011 ed.)
Ethan D. Bloch
R2,250 Discovery Miles 22 500 Ships in 10 - 15 working days

This text is a rigorous, detailed introduction to real analysis that presents the fundamentals with clear exposition and carefully written definitions, theorems, and proofs. It is organized in a distinctive, flexible way that would make it equally appropriate to undergraduate mathematics majors who want to continue in mathematics, and to future mathematics teachers who want to understand the theory behind calculus.

The Real Numbers and Real Analysis will serve as an excellent one-semester text for undergraduates majoring in mathematics, and for students in mathematics education who want a thorough understanding of the theory behind the real number system and calculus.

New Challenges for Cancer Systems Biomedicine (Hardcover, 2012 ed.): Alberto d'Onofrio, Paola Cerrai, Alberto Gandolfi New Challenges for Cancer Systems Biomedicine (Hardcover, 2012 ed.)
Alberto d'Onofrio, Paola Cerrai, Alberto Gandolfi
R2,938 Discovery Miles 29 380 Ships in 10 - 15 working days

The future of oncology seems to lie in Molecular Medicine (MM). MM is a new science based on three pillars. Two of them are evident in its very name and are well known: medical science and molecular biology. However, there is a general unawareness that MM is firmly based on a third, and equally important, pillar: Systems Biomedicine. Currently, this term denotes multilevel, hierarchical models integrating key factors at the molecular, cellular, tissue, through phenotype levels, analyzed to reveal the global behavior of the biological process under consideration. It becomes increasingly evident that the tools to construct such complex models include, not only bioinformatics and modern applied statistics, as is unanimously agreed, but also other interdisciplinary fields of science, notably, Mathematical Oncology, Systems Biology and Theoretical Biophysics.

Principles of Discontinuous Dynamical Systems (Hardcover, 2010 ed.): Marat Akhmet Principles of Discontinuous Dynamical Systems (Hardcover, 2010 ed.)
Marat Akhmet
R1,627 Discovery Miles 16 270 Ships in 10 - 15 working days

Discontinuous dynamical systems have played an important role in both theory and applications during the last several decades. This is still an area of active research and techniques to make the applications more effective are an ongoing topic of interest. Principles of Discontinuous Dynamical Systems is devoted to the theory of differential equations with variable moments of impulses. It introduces a new strategy of implementing an equivalence to systems whose solutions have prescribed moments of impulses and utilizing special topologies in spaces of piecewise continuous functions. The achievements obtained on the basis of this approach are described in this book. The text progresses systematically, by covering preliminaries in the first four chapters. This is followed by more complex material and special topics such as Hopf bifurcation, Devaney's chaos, and the shadowing property are discussed in the last two chapters. This book is suitable for researchers and graduate students in mathematics and also in diverse areas such as biology, computer science, and engineering who deal with real world problems.

Limit Theorems in Probability, Statistics and Number Theory - In Honor of Friedrich Goetze (Hardcover, 2013 ed.): Peter... Limit Theorems in Probability, Statistics and Number Theory - In Honor of Friedrich Goetze (Hardcover, 2013 ed.)
Peter Eichelsbacher, Guido Elsner, Holger Koesters, Matthias Loewe, Franz Merkl, …
R5,018 Discovery Miles 50 180 Ships in 12 - 19 working days

Limit theorems and asymptotic results form a central topic in probability theory and mathematical statistics. New and non-classical limit theorems have been discovered for processes in random environments, especially in connection with random matrix theory and free probability. These questions and the techniques for answering them combine asymptotic enumerative combinatorics, particle systems and approximation theory, and are important for new approaches in geometric and metric number theory as well. Thus, the contributions in this book include a wide range of applications with surprising connections ranging from longest common subsequences for words, permutation groups, random matrices and free probability to entropy problems and metric number theory.

The book is the product of a conference that took place in August 2011 in Bielefeld, Germany to celebrate the 60th birthday of Friedrich Gotze, a noted expert in this field."

Finite Element Methods for Incompressible Flow Problems (Hardcover, 1st ed. 2016): Volker John Finite Element Methods for Incompressible Flow Problems (Hardcover, 1st ed. 2016)
Volker John
R6,493 Discovery Miles 64 930 Ships in 10 - 15 working days

This book explores finite element methods for incompressible flow problems: Stokes equations, stationary Navier-Stokes equations and time-dependent Navier-Stokes equations. It focuses on numerical analysis, but also discusses the practical use of these methods and includes numerical illustrations. It also provides a comprehensive overview of analytical results for turbulence models. The proofs are presented step by step, allowing readers to more easily understand the analytical techniques.

Differential Analysis on Complex Manifolds (Hardcover, 3rd ed. 2008): Oscar Garcia-Prada Differential Analysis on Complex Manifolds (Hardcover, 3rd ed. 2008)
Oscar Garcia-Prada; Raymond O. Wells
R1,640 Discovery Miles 16 400 Ships in 12 - 19 working days

In developing the tools necessary for the study of complex manifolds, this comprehensive, well-organized treatment presents in its opening chapters a detailed survey of recent progress in four areas: geometry (manifolds with vector bundles), algebraic topology, differential geometry, and partial differential equations. Subsequent chapters then develop such topics as Hermitian exterior algebra and the Hodge - operator, harmonic theory on compact manifolds, differential operators on a Kahler manifold, the Hodge decomposition theorem on compact Kahler manifolds, the Hodge-Riemann bilinear relations on Kahler manifolds Griffiths' period mapping, quadratic transformations, and Kodaira's vanishing and embedding theorems. The third edition of this standard reference contains a new appendix by Oscar Garcia-Prada which gives an overview of the developments in the field during the decades since the book appeared.

Moduli in Modern Mapping Theory (Hardcover, 2009 ed.): Olli Martio, Vladimir Ryazanov, Uri Srebro, Eduard Yakubov Moduli in Modern Mapping Theory (Hardcover, 2009 ed.)
Olli Martio, Vladimir Ryazanov, Uri Srebro, Eduard Yakubov
R2,929 Discovery Miles 29 290 Ships in 10 - 15 working days

The purpose of this book is to present modern developments and applications of the techniques of modulus or extremal length of path families in the study of m- n pings in R, n? 2, and in metric spaces. The modulus method was initiated by Lars Ahlfors and Arne Beurling to study conformal mappings. Later this method was extended and enhanced by several other authors. The techniques are geom- ric and have turned out to be an indispensable tool in the study of quasiconformal and quasiregular mappings as well as their generalizations. The book is based on rather recent research papers and extends the modulus method beyond the classical applications of the modulus techniques presented in many monographs. Helsinki O. Martio Donetsk V. Ryazanov Haifa U. Srebro Holon E. Yakubov 2007 Contents 1 Introduction and Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Moduli and Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2. 2 Moduli in Metric Spaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2. 3 Conformal Modulus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2. 4 Geometric De nition for Quasiconformality . . . . . . . . . . . . . . . . . . . . 13 2. 5 Modulus Estimates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2. 6 Upper Gradients and ACC Functions . . . . . . . . . . . . . . . . . . . . . . . . . 17 p n 2. 7 ACC Functions in R and Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . 21 p 2. 8 Linear Dilatation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 2. 9 Analytic De nition for Quasiconformality. . . . . . . . . . . . . . . . . . . . . . 31 n 2. 10 R as a Loewner Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2. 11 Quasisymmetry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 3 Moduli and Domains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 3. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 3. 2 QED Exceptional Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 3. 3 QED Domains and Their Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 3. 4 UniformandQuasicircleDomains . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Positive Linear Maps of Operator Algebras (Hardcover, 2013 ed.): Erling Stormer Positive Linear Maps of Operator Algebras (Hardcover, 2013 ed.)
Erling Stormer
R3,778 Discovery Miles 37 780 Ships in 12 - 19 working days

This volume, setting out the theory of positive maps as it stands today, reflects the rapid growth in this area of mathematics since it was recognized in the 1990s that these applications of C*-algebras are crucial to the study of entanglement in quantum theory. The author, a leading authority on the subject, sets out numerous results previously unpublished in book form. In addition to outlining the properties and structures of positive linear maps of operator algebras into the bounded operators on a Hilbert space, he guides readers through proofs of the Stinespring theorem and its applications to inequalities for positive maps.

The text examines the maps positivity properties, as well as their associated linear functionals together with their density operators. It features special sections on extremal positive maps and Choi matrices. In sum, this is a vital publication that covers a full spectrum of matters relating to positive linear maps, of which a large proportion is relevant and applicable to today s quantum information theory. The latter sections of the book present the material in finite dimensions, while the text as a whole appeals to a wider and more general readership by keeping the mathematics as elementary as possible throughout."

The Mathematical Legacy of Srinivasa Ramanujan (Hardcover, 2013 ed.): M. Ram Murty, V. Kumar Murty The Mathematical Legacy of Srinivasa Ramanujan (Hardcover, 2013 ed.)
M. Ram Murty, V. Kumar Murty
R4,185 Discovery Miles 41 850 Ships in 12 - 19 working days

Srinivasa Ramanujan was a mathematician brilliant beyond comparison who inspired many great mathematicians. There is extensive literature available on the work of Ramanujan. But what is missing in the literature is an analysis that would place his mathematics in context and interpret it in terms of modern developments. The 12 lectures by Hardy, delivered in 1936, served this purpose at the time they were given. This book presents Ramanujan's essential mathematical contributions and gives an informal account of some of the major developments that emanated from his work in the 20th and 21st centuries. It contends that his work still has an impact on many different fields of mathematical research. This book examines some of these themes in the landscape of 21st-century mathematics. These essays, based on the lectures given by the authors focus on a subset of Ramanujan's significant papers and show how these papers shaped the course of modern mathematics.

New Trends in Approximation Theory - In Memory of Andre Boivin (Hardcover, 1st ed. 2018): Javad Mashreghi, Myrto Manolaki, Paul... New Trends in Approximation Theory - In Memory of Andre Boivin (Hardcover, 1st ed. 2018)
Javad Mashreghi, Myrto Manolaki, Paul Gauthier
R2,735 Discovery Miles 27 350 Ships in 12 - 19 working days

The international conference entitled "New Trends in Approximation Theory" was held at the Fields Institute, in Toronto, from July 25 until July 29, 2016. The conference was fondly dedicated to the memory of our unique friend and colleague, Andre Boivin, who gave tireless service in Canada until his very last moment of his life in October 2014. The impact of his warm personality and his fine work on Complex Approximation Theory was reflected by the mathematical excellence and the wide research range of the 37 participants. In total there were 27 talks, delivered by well-established mathematicians and young researchers. In particular, 19 invited lectures were delivered by leading experts of the field, from 8 different countries. The wide variety of presentations composed a mosaic of aspects of approximation theory, highlighting interesting connections with important contemporary areas of Analysis. Primary topics discussed include application of approximation theory (isoperimetric inequalities, construction of entire order-isomorphisms, dynamical sampling); approximation by harmonic and holomorphic functions (especially uniform and tangential approximation), polynomial and rational approximation; zeros of approximants and zero-free approximation; tools used in approximation theory; approximation on complex manifolds, in product domains, and in function spaces; and boundary behaviour and universality properties of Taylor and Dirichlet series.

Sliding Mode Control - The Delta-Sigma Modulation Approach (Hardcover, 2015 ed.): Hebertt Sira-Ramirez Sliding Mode Control - The Delta-Sigma Modulation Approach (Hardcover, 2015 ed.)
Hebertt Sira-Ramirez
R3,407 R2,076 Discovery Miles 20 760 Save R1,331 (39%) Ships in 12 - 19 working days

This monograph presents a novel method of sliding mode control for switch-regulated nonlinear systems. The Delta Sigma modulation approach allows one to implement a continuous control scheme using one or multiple, independent switches, thus effectively merging the available linear and nonlinear controller design techniques with sliding mode control. Sliding Mode Control: The Delta-Sigma Modulation Approach, combines rigorous mathematical derivation of the unique features of Sliding Mode Control and Delta-Sigma modulation with numerous illustrative examples from diverse areas of engineering. In addition, engineering case studies demonstrate the applicability of the technique and the ease with which one can implement the exposed results. This book will appeal to researchers in control engineering and can be used as graduate-level textbook for a first course on sliding mode control.

Functions, Spaces, and Expansions - Mathematical Tools in Physics and Engineering (Hardcover, 2010 ed.): Ole Christensen Functions, Spaces, and Expansions - Mathematical Tools in Physics and Engineering (Hardcover, 2010 ed.)
Ole Christensen
R2,544 Discovery Miles 25 440 Ships in 10 - 15 working days

This graduate-level textbook is a detailed exposition of key mathematical tools in analysis aimed at students, researchers, and practitioners across science and engineering. Every topic covered has been specifically chosen because it plays a key role outside the field of pure mathematics. Although the treatment of each topic is mathematical in nature, and concrete applications are not delineated, the principles and tools presented are fundamental to exploring the computational aspects of physics and engineering.

Readers are expected to have a solid understanding of linear algebra, in Rn and in general vector spaces. Familiarity with the basic concepts of calculus and real analysis, including Riemann integrals and infinite series of real or complex numbers, is also required.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Linux - The Textbook, Second Edition
Syed Mansoor Sarwar, Robert M. Koretsky Paperback R1,432 Discovery Miles 14 320
Advances in Data Management
Zbigniew W. Ras, Agnieszka Dardzinska Hardcover R4,585 Discovery Miles 45 850
Proceedings of International Conference…
Prasant Kumar Pattnaik, Mangal Sain, … Hardcover R8,340 Discovery Miles 83 400
Data Abstraction and Problem Solving…
Janet Prichard, Frank Carrano Paperback R2,421 Discovery Miles 24 210
Smart Technologies in Data Science and…
Sanjoy Kumar Saha, Paul S. Pang, … Hardcover R5,645 Discovery Miles 56 450
Advances in Production Management…
Bojan Lalic, Vidosav Majstorovic, … Hardcover R3,052 Discovery Miles 30 520
Managed Grids and Cloud Systems in the…
Simon C. Lin, Eric Yen Hardcover R5,791 Discovery Miles 57 910
Management of Information Systems
Maria Pomffyova Hardcover R3,376 Discovery Miles 33 760
Database Principles - Fundamentals of…
Carlos Coronel, Keeley Crockett, … Paperback R1,179 R1,111 Discovery Miles 11 110
Advances in Imaging and Electron…
Peter W. Hawkes Hardcover R5,569 Discovery Miles 55 690

 

Partners