Описание: This introduction to the theory of Sobolev spaces and Hilbert space methods in partial differential equations is geared toward readers of modest mathematical backgrounds. It offers coherent, accessible demonstrations of the use of these techniques in developing the foundations of the theory of finite element approximations. J. T. Oden is Director of the Institute for Computational Engineering & Sciences (ICES) at the University of Texas at Austin, and J. N. Reddy is a Professor of Engineering at Texas A&M University. They developed this essentially self-contained text from their seminars and courses for students with diverse educational backgrounds. Their effective presentation begins with introductory accounts of the theory of distributions, Sobolev spaces, intermediate spaces and duality, the theory of elliptic equations, and variational boundary value problems. The second half of the text explores the theory of finite element interpolation, finite element methods for elliptic equations, and finite element methods for initial boundary value problems. Detailed proofs of the major theorems appear throughout the text, in addition to numerous examples.
Автор: Richardson Clarence Hudson Название: An Introduction to the Calculus of Finite Differences ISBN: 125832461X ISBN-13(EAN): 9781258324612 Издательство: Неизвестно Цена: 4773.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Wohlgemuth, Andrew Название: Introduction to proof in abstract mathematics ISBN: 0486478548 ISBN-13(EAN): 9780486478548 Издательство: Dover Рейтинг: Цена: 2476.00 р. Наличие на складе: Нет в наличии.
Описание: Mirror man, mirror man Persuthen If you dont love me, who then? Mirror man, mirror man Persuthen Prove your love for me before the night ends. Turn off the lights and with this simple chant in the mirror, the Persuthen will come for you. It will come to prove its love for you and it wont stop until it does.The chant and the mirror will bring you darkness, itll bring your fate, it will bring the Persuthen... Marvin Barchester, a new age detective, and Adaline Rivertone, a rebellious young lady, along with others, find that the simple chant is real. And not only does the mirror man come, but it deviously shows up as someone
Автор: Hungerford, Thomas (st. Louis University) Hungerford, Thomas (cleveland State University) Название: Abstract algebra ISBN: 1111569622 ISBN-13(EAN): 9781111569624 Издательство: Cengage Learning Рейтинг: Цена: 11245.00 р. Наличие на складе: Нет в наличии.
Автор: Valdemar F. Andersen Название: An Introduction to Fuzzy Sets ISBN: 1536180122 ISBN-13(EAN): 9781536180121 Издательство: Nova Science Рейтинг: Цена: 11562.00 р. Наличие на складе: Невозможна поставка.
Описание: An Introduction to Fuzzy Sets provides a comparison of the quality of life in urban, intermediate and rural NUTS III regions in Portugal, with the main goal of identifying and analysing the necessary and conditions for a high quality of life in those different regions. The authors assess the necessary and sufficient conditions for higher Human Development Index levels, aiming to determine whether the same pattern could be used to explain the happiness index. In order to represent the applications of fuzzy set theory as well as neuro-fuzzy in industry, a literature review of these topics is carried out. As some researchers have ei¬ciently utilized fuzzy logic and neuro-fuzzy, in-depth discussions are provided for stimulating future investigations. Following this, using the L. Zadeh theory of fuzzy sets, the authors consider all types of uncertainties in oil fields and oil production to make a decision as to what model is best in such a fuzzy environment. Additionally, several challenges are explored, such as: the fuzzy random finite difference numerical method, possibilistic uncertainty modeling, and the development of a fuzzy Wilks theorem to model the hybrid structure of randomness and fuzziness modeling. In closing, a standard fuzzy arithmetic method is used for solving fuzzy equations, as well as for the optimization of fuzzy objectives. The fuzzy variable of the equation is fuzzified using a fuzzy set.
Описание: Ordinal Computability discusses models of computation obtained by generalizing classical models, such as Turing machines or register machines, to transfinite working time and space. In particular, recognizability, randomness, and applications to other areas of mathematics are covered.
Описание: A self-contained introduction to abstract interpretation-based static analysis, an essential resource for students, developers, and users.
Static program analysis, or static analysis, aims to discover semantic properties of programs without running them. It plays an important role in all phases of development, including verification of specifications and programs, the synthesis of optimized code, and the refactoring and maintenance of software applications. This book offers a self-contained introduction to static analysis, covering the basics of both theoretical foundations and practical considerations in the use of static analysis tools. By offering a quick and comprehensive introduction for nonspecialists, the book fills a notable gap in the literature, which until now has consisted largely of scientific articles on advanced topics.
The text covers the mathematical foundations of static analysis, including semantics, semantic abstraction, and computation of program invariants; more advanced notions and techniques, including techniques for enhancing the cost-accuracy balance of analysis and abstractions for advanced programming features and answering a wide range of semantic questions; and techniques for implementing and using static analysis tools. It begins with background information and an intuitive and informal introduction to the main static analysis principles and techniques. It then formalizes the scientific foundations of program analysis techniques, considers practical aspects of implementation, and presents more advanced applications. The book can be used as a textbook in advanced undergraduate and graduate courses in static analysis and program verification, and as a reference for users, developers, and experts.
Автор: Robinson Derek J. S. Название: Abstract Algebra ISBN: 3110686104 ISBN-13(EAN): 9783110686104 Издательство: Walter de Gruyter Рейтинг: Цена: 7172.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This is a high level introduction to abstract algebra which is aimed at readers whose interests lie in mathematics and the information and physical sciences. In addition to introducing the main concepts of modern algebra - groups, rings, modules and fields - the book contains numerous applications, which are intended to illustrate the concepts and to show the utility and relevance of algebra today. In particular applications to Polya coloring theory, latin squares, Steiner systems, error correcting codes and economics are described. There is ample material here for a two semester course in abstract algebra. Proofs of almost all results are given. The reader led through the proofs in gentle stages. There are more than 500 problems, of varying degrees of diffi culty. The book should be suitable for advanced undergraduate students in their fi nal year of study and for fi rst or second year graduate students at a university in Europe or North America. In this third edition three new chapters have been added: an introduction to the representation theory of fi nite groups, free groups and presentations of groups, an introduction to category theory.
Автор: AuЯenhofer Dikranjan Giordano Bruno Ly Название: Topological Groups and the Pontryagin-van Kampen Duality ISBN: 3110653494 ISBN-13(EAN): 9783110653496 Издательство: Walter de Gruyter Рейтинг: Цена: 33195.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The series is devoted to the publication of monographs and high-level textbooks in mathematics, mathematical methods and their applications. Apart from covering important areas of current interest, a major aim is to make topics of an interdisciplinary nature accessible to the non-specialist.
The works in this series are addressed to advanced students and researchers in mathematics and theoretical physics. In addition, it can serve as a guide for lectures and seminars on a graduate level.
The series de Gruyter Studies in Mathematics was founded ca. 35 years ago by the late Professor Heinz Bauer and Professor Peter Gabriel with the aim to establish a series of monographs and textbooks of high standard, written by scholars with an international reputation presenting current fields of research in pure and applied mathematics. While the editorial board of the Studies has changed with the years, the aspirations of the Studies are unchanged. In times of rapid growth of mathematical knowledge carefully written monographs and textbooks written by experts are needed more than ever, not least to pave the way for the next generation of mathematicians. In this sense the editorial board and the publisher of the Studies are devoted to continue the Studies as a service to the mathematical community.
Please submit any book proposals to Niels Jacob.
Автор: Hungerford Название: Abstract Algebra Introduction Softcover ISBN: 0357670876 ISBN-13(EAN): 9780357670873 Издательство: Cengage Learning Рейтинг: Цена: 12829.00 р. Наличие на складе: Нет в наличии.
Описание: Abstract Algebra: An Introduction is set apart by its thematic development and organization. The chapters are organized around two themes: arithmetic and congruence. Each theme is developed first for the integers, then for polynomials, and finally for rings and groups. This enables students to see where many abstract concepts come from, why they are important, and how they relate to one another. New to this edition is a groups first option that enables those who prefer to cover groups before rings to do so easily.
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