The Asymptotic Distribution of Eigenvalues of Partial Differential Operators

The Asymptotic Distribution of Eigenvalues of Partial Differential Operators PDF Author: Yu Safarov
Publisher: American Mathematical Soc.
ISBN: 9780821845776
Category : Mathematics
Languages : en
Pages : 372

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Book Description
This work studies the eigenvalues of elliptic linear boundary value problems. Its main content is a set of asymptotic formulas describing the distribution of eigenvalues with high sequential numbers, providing a basic introduction to mathematical concepts and tools.

The Asymptotic Distribution of Eigenvalues of Partial Differential Operators

The Asymptotic Distribution of Eigenvalues of Partial Differential Operators PDF Author: Yu Safarov
Publisher: American Mathematical Soc.
ISBN: 9780821845776
Category : Mathematics
Languages : en
Pages : 372

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Book Description
This work studies the eigenvalues of elliptic linear boundary value problems. Its main content is a set of asymptotic formulas describing the distribution of eigenvalues with high sequential numbers, providing a basic introduction to mathematical concepts and tools.

The Asymptotic Distribution of Eigenvalues of Partial Differential Operators

The Asymptotic Distribution of Eigenvalues of Partial Differential Operators PDF Author: Yu Safarov
Publisher:
ISBN: 9781470445706
Category : Asymptotic distribution (Probability theory)
Languages : en
Pages : 370

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Book Description
As the subject of extensive research for over a century, spectral asymptotics for partial differential operators attracted the attention of many outstanding mathematicians and physicists. This book studies the eigenvalues of elliptic linear boundary value problems and has as its main content a collection of asymptotic formulas describing the distribution of eigenvalues with high sequential numbers. Asymptotic formulas are used to illustrate standard eigenvalue problems of mechanics and mathematical physics. The volume provides a basic introduction to all the necessary mathematical concepts and.

Control of Higher–Dimensional PDEs

Control of Higher–Dimensional PDEs PDF Author: Thomas Meurer
Publisher: Springer Science & Business Media
ISBN: 3642300154
Category : Technology & Engineering
Languages : en
Pages : 373

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Book Description
This monograph presents new model-based design methods for trajectory planning, feedback stabilization, state estimation, and tracking control of distributed-parameter systems governed by partial differential equations (PDEs). Flatness and backstepping techniques and their generalization to PDEs with higher-dimensional spatial domain lie at the core of this treatise. This includes the development of systematic late lumping design procedures and the deduction of semi-numerical approaches using suitable approximation methods. Theoretical developments are combined with both simulation examples and experimental results to bridge the gap between mathematical theory and control engineering practice in the rapidly evolving PDE control area. The text is divided into five parts featuring: - a literature survey of paradigms and control design methods for PDE systems - the first principle mathematical modeling of applications arising in heat and mass transfer, interconnected multi-agent systems, and piezo-actuated smart elastic structures - the generalization of flatness-based trajectory planning and feedforward control to parabolic and biharmonic PDE systems defined on general higher-dimensional domains - an extension of the backstepping approach to the feedback control and observer design for parabolic PDEs with parallelepiped domain and spatially and time varying parameters - the development of design techniques to realize exponentially stabilizing tracking control - the evaluation in simulations and experiments Control of Higher-Dimensional PDEs — Flatness and Backstepping Designs is an advanced research monograph for graduate students in applied mathematics, control theory, and related fields. The book may serve as a reference to recent developments for researchers and control engineers interested in the analysis and control of systems governed by PDEs.

Real Analysis

Real Analysis PDF Author: Satoru Igari
Publisher: American Mathematical Soc.
ISBN: 9780821821046
Category : Mathematics
Languages : en
Pages : 276

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Book Description
This introduction to real analysis is based on a series of lectures by the author at Tohoku University. The text covers real numbers, the notion of general topology, and a brief treatment of the Riemann integral, followed by chapters on the classical theory of the Lebesgue integral on Euclidean spaces; the differentiation theorem and functions of bounded variation; Lebesgue spaces; distribution theory; the classical theory of the Fourier transform and Fourier series; and wavelet theory.

Introduction to Prehomogeneous Vector Spaces

Introduction to Prehomogeneous Vector Spaces PDF Author: Tatsuo Kimura
Publisher: American Mathematical Soc.
ISBN: 9780821827673
Category : Mathematics
Languages : en
Pages : 318

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Book Description
This is the first introductory book on the theory of prehomogeneous vector spaces, introduced in the 1970s by Mikio Sato. The author was an early and important developer of the theory and continues to be active in the field. The subject combines elements of several areas of mathematics, such as algebraic geometry, Lie groups, analysis, number theory, and invariant theory. An important objective is to create applications to number theory. For example, one of the key topics is that of zeta functions attached to prehomogeneous vector spaces; these are generalizations of the Riemann zeta function, a cornerstone of analytic number theory. Prehomogeneous vector spaces are also of use in representation theory, algebraic geometry and invariant theory. This book explains the basic concepts of prehomogeneous vector spaces, the fundamental theorem, the zeta functions associated with prehomogeneous vector spaces and a classification theory of irreducible prehomogeneous vector spaces. It strives, and to a large extent succeeds, in making this content, which is by its nature fairly technical, self-contained and accessible. The first section of the book, "Overview of the theory and contents of this book," Is particularly noteworthy as an excellent introduction to the subject.

Algebraic Groups and Their Birational Invariants

Algebraic Groups and Their Birational Invariants PDF Author: V. E. Voskresenskii
Publisher: American Mathematical Soc.
ISBN: 0821872885
Category : Mathematics
Languages : en
Pages : 234

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Book Description
Since the late 1960s, methods of birational geometry have been used successfully in the theory of linear algebraic groups, especially in arithmetic problems. This book--which can be viewed as a significant revision of the author's book, Algebraic Tori (Nauka, Moscow, 1977)--studies birational properties of linear algebraic groups focusing on arithmetic applications. The main topics are forms and Galois cohomology, the Picard group and the Brauer group, birational geometry of algebraic tori, arithmetic of algebraic groups, Tamagawa numbers, $R$-equivalence, projective toric varieties, invariants of finite transformation groups, and index-formulas. Results and applications are recent. There is an extensive bibliography with additional comments that can serve as a guide for further reading.

Mathematical Analysis of Evolution, Information, and Complexity

Mathematical Analysis of Evolution, Information, and Complexity PDF Author: Wolfgang Arendt
Publisher: John Wiley & Sons
ISBN: 3527628037
Category : Science
Languages : en
Pages : 502

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Book Description
Mathematical Analysis of Evolution, Information, and Complexity deals with the analysis of evolution, information and complexity. The time evolution of systems or processes is a central question in science, this text covers a broad range of problems including diffusion processes, neuronal networks, quantum theory and cosmology. Bringing together a wide collection of research in mathematics, information theory, physics and other scientific and technical areas, this new title offers elementary and thus easily accessible introductions to the various fields of research addressed in the book.

Differential Operators and Spectral Theory

Differential Operators and Spectral Theory PDF Author: M. Sh Birman
Publisher: American Mathematical Soc.
ISBN: 9780821813874
Category : Mathematics
Languages : en
Pages : 348

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Book Description
This volume contains a collection of original papers in mathematical physics, spectral theory and differential equations. The papers are dedicated to the outstanding mathematician, Professor M Sh Birman, on the occasion of his 70th birthday. Contributing authors are leading specialists and close professional coleagues of Birman. The main topics discussed are spectral and scattering theory of differential operators , trace formulas, and boundary value problems for PDEs. Several papers are devoted to the magnetic Schrodinger operator, which is within Birman's current scopeof interests and recently has been studied extensively. Included is a detailed survey of his mathematical work and an updated list of his publications. This book is aimed at graduate students and specialists in the above-mentioned branches of mathematics and theoretical physicists. The biographical section will be of interest to readers concerned with the scientific activities of Birman and the history of those branches of analysis and spectral theory where his contributions were important and often decisive.

Handbook of Differential Equations:Stationary Partial Differential Equations

Handbook of Differential Equations:Stationary Partial Differential Equations PDF Author: Michel Chipot
Publisher: Elsevier
ISBN: 0080461077
Category : Mathematics
Languages : en
Pages : 625

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Book Description
A collection of self contained, state-of-the-art surveys. The authors have made an effort to achieve readability for mathematicians and scientists from other fields, for this series of handbooks to be a new reference for research, learning and teaching.Partial differential equations represent one of the most rapidly developing topics in mathematics. This is due to their numerous applications in science and engineering on the one hand and to the challenge and beauty of associated mathematical problems on the other.Key features:- Self-contained volume in series covering one of the most rapid developing topics in mathematics.- 7 Chapters, enriched with numerous figures originating from numerical simulations.- Written by well known experts in the field.- Self-contained volume in series covering one of the most rapid developing topics in mathematics.- 7 Chapters, enriched with numerous figures originating from numerical simulations.- Written by well known experts in the field.

Spectral Theory and Geometry

Spectral Theory and Geometry PDF Author: E. Brian Davies
Publisher: Cambridge University Press
ISBN: 0521777496
Category : Mathematics
Languages : en
Pages : 344

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Book Description
Authoritative lectures from world experts on spectral theory and geometry.