Elliptic Problems in Domains with Piecewise Smooth Boundaries

Elliptic Problems in Domains with Piecewise Smooth Boundaries PDF Author: Sergey Nazarov
Publisher: Walter de Gruyter
ISBN: 3110848910
Category : Mathematics
Languages : en
Pages : 537

Get Book Here

Book Description
The aim of the series is to present new and important developments in pure and applied mathematics. Well established in the community over two decades, it offers a large library of mathematics including several important classics. The volumes supply thorough and detailed expositions of the methods and ideas essential to the topics in question. In addition, they convey their relationships to other parts of mathematics. The series is addressed to advanced readers wishing to thoroughly study the topic. Editorial Board Lev Birbrair, Universidade Federal do Ceará, Fortaleza, Brasil Victor P. Maslov, Russian Academy of Sciences, Moscow, Russia Walter D. Neumann, Columbia University, New York, USA Markus J. Pflaum, University of Colorado, Boulder, USA Dierk Schleicher, Jacobs University, Bremen, Germany

Elliptic Problems in Domains with Piecewise Smooth Boundaries

Elliptic Problems in Domains with Piecewise Smooth Boundaries PDF Author: Sergey Nazarov
Publisher: Walter de Gruyter
ISBN: 3110848910
Category : Mathematics
Languages : en
Pages : 537

Get Book Here

Book Description
The aim of the series is to present new and important developments in pure and applied mathematics. Well established in the community over two decades, it offers a large library of mathematics including several important classics. The volumes supply thorough and detailed expositions of the methods and ideas essential to the topics in question. In addition, they convey their relationships to other parts of mathematics. The series is addressed to advanced readers wishing to thoroughly study the topic. Editorial Board Lev Birbrair, Universidade Federal do Ceará, Fortaleza, Brasil Victor P. Maslov, Russian Academy of Sciences, Moscow, Russia Walter D. Neumann, Columbia University, New York, USA Markus J. Pflaum, University of Colorado, Boulder, USA Dierk Schleicher, Jacobs University, Bremen, Germany

Elliptic Problems in Domains with Piecewise Smooth Boundaries

Elliptic Problems in Domains with Piecewise Smooth Boundaries PDF Author: S. A. Nazarov
Publisher: Walter de Gruyter
ISBN: 9783110135220
Category : Mathematics
Languages : en
Pages : 538

Get Book Here

Book Description
No detailed description available for "Elliptic Problems in Domains with Piecewise Smooth Boundaries".

Elliptic Boundary Value Problems in Domains with Point Singularities

Elliptic Boundary Value Problems in Domains with Point Singularities PDF Author: Vladimir Kozlov
Publisher: American Mathematical Soc.
ISBN: 0821807544
Category : Mathematics
Languages : en
Pages : 426

Get Book Here

Book Description
For graduate students and research mathematicians interested in partial differential equations and who have a basic knowledge of functional analysis. Restricted to boundary value problems formed by differential operators, avoiding the use of pseudo- differential operators. Concentrates on fundamental results such as estimates for solutions in different function spaces, the Fredholm property of the problem's operator, regularity assertions, and asymptotic formulas for the solutions of near singular points. Considers the solutions in Sobolev spaces of both positive and negative orders. Annotation copyrighted by Book News, Inc., Portland, OR

Oblique Derivative Problems for Elliptic Equations in Conical Domains

Oblique Derivative Problems for Elliptic Equations in Conical Domains PDF Author: Mikhail Borsuk
Publisher: Springer Nature
ISBN: 3031283813
Category : Mathematics
Languages : en
Pages : 334

Get Book Here

Book Description
The aim of our book is the investigation of the behavior of strong and weak solutions to the regular oblique derivative problems for second order elliptic equations, linear and quasi-linear, in the neighborhood of the boundary singularities. The main goal is to establish the precise exponent of the solution decrease rate and under the best possible conditions. The question on the behavior of solutions of elliptic boundary value problems near boundary singularities is of great importance for its many applications, e.g., in hydrodynamics, aerodynamics, fracture mechanics, in the geodesy etc. Only few works are devoted to the regular oblique derivative problems for second order elliptic equations in non-smooth domains. All results are given with complete proofs. The monograph will be of interest to graduate students and specialists in elliptic boundary value problems and their applications.

Elliptic Equations in Polyhedral Domains

Elliptic Equations in Polyhedral Domains PDF Author: V. G. Maz_i_a
Publisher: American Mathematical Soc.
ISBN: 0821849832
Category : Mathematics
Languages : en
Pages : 618

Get Book Here

Book Description
This is the first monograph which systematically treats elliptic boundary value problems in domains of polyhedral type. The authors mainly describe their own recent results focusing on the Dirichlet problem for linear strongly elliptic systems of arbitrary order, Neumann and mixed boundary value problems for second order systems, and on boundary value problems for the stationary Stokes and Navier-Stokes systems. A feature of the book is the systematic use of Green's matrices. Using estimates for the elements of these matrices, the authors obtain solvability and regularity theorems for the solutions in weighted and non-weighted Sobolev and Holder spaces. Some classical problems of mathematical physics (Laplace and biharmonic equations, Lame system) are considered as examples. Furthermore, the book contains maximum modulus estimates for the solutions and their derivatives. The exposition is self-contained, and an introductory chapter provides background material on the theory of elliptic boundary value problems in domains with smooth boundaries and in domains with conical points. The book is destined for graduate students and researchers working in elliptic partial differential equations and applications.

Crack Theory and Edge Singularities

Crack Theory and Edge Singularities PDF Author: D. V. Kapanadze
Publisher: Springer Science & Business Media
ISBN: 940170323X
Category : Mathematics
Languages : en
Pages : 512

Get Book Here

Book Description
Boundary value problems for partial differential equations playa crucial role in many areas of physics and the applied sciences. Interesting phenomena are often connected with geometric singularities, for instance, in mechanics. Elliptic operators in corresponding models are then sin gular or degenerate in a typical way. The necessary structures for constructing solutions belong to a particularly beautiful and ambitious part of the analysis. Cracks in a medium are described by hypersurfaces with a boundary. Config urations of that kind belong to the category of spaces (manifolds) with geometric singularities, here with edges. In recent years the analysis on such (in general, stratified) spaces has become a mathematical structure theory with many deep relations with geometry, topology, and mathematical physics. Key words in this connection are operator algebras, index theory, quantisation, and asymptotic analysis. Motivated by Lame's system with two-sided boundary conditions on a crack we ask the structure of solutions in weighted edge Sobolov spaces and subspaces with discrete and continuous asymptotics. Answers are given for elliptic sys tems in general. We construct parametrices of corresponding edge boundary value problems and obtain elliptic regularity in the respective scales of weighted spaces. The original elliptic operators as well as their parametrices belong to a block matrix algebra of pseudo-differential edge problems with boundary and edge conditions, satisfying analogues of the Shapiro-Lopatinskij condition from standard boundary value problems. Operators are controlled by a hierarchy of principal symbols with interior, boundary, and edge components.

Proceedings of the St. Petersburg Mathematical Society, Volume XIV

Proceedings of the St. Petersburg Mathematical Society, Volume XIV PDF Author: Sankt-Peterburgskoe matematicheskoe obshchestvo
Publisher: American Mathematical Soc.
ISBN: 082184802X
Category : Mathematics
Languages : en
Pages : 242

Get Book Here

Book Description
Contains articles on analysis, probability, partial differential operators, frames, and other areas of mathematics. This volume also contains a comprehensive article about the classification of pseudo-regular convex polyhedra. It is suitable for a broad group of graduate students and researchers interested in the topics presented here.

Extended Abstracts 2021/2022

Extended Abstracts 2021/2022 PDF Author: Duván Cardona
Publisher: Springer Nature
ISBN: 3031485793
Category :
Languages : en
Pages : 262

Get Book Here

Book Description


Aspects of Boundary Problems in Analysis and Geometry

Aspects of Boundary Problems in Analysis and Geometry PDF Author: Juan Gil
Publisher: Birkhäuser
ISBN: 3034878508
Category : Mathematics
Languages : en
Pages : 574

Get Book Here

Book Description
Boundary problems constitute an essential field of common mathematical interest, they lie in the center of research activities both in analysis and geometry. This book encompasses material from both disciplines, and focuses on their interactions which are particularly apparent in this field. Moreover, the survey style of the contributions makes the topics accessible to a broad audience with a background in analysis or geometry, and enables the reader to get a quick overview.

Navier—Stokes Equations and Related Nonlinear Problems

Navier—Stokes Equations and Related Nonlinear Problems PDF Author: Adélia Sequeira
Publisher: Springer Science & Business Media
ISBN: 1489914153
Category : Science
Languages : en
Pages : 393

Get Book Here

Book Description
This volume contains the Proceedings of the Third International Conference on Navier-Stokes Equations and Related Nonlinear Problems. The conference was held in Funchal (Madeira, Portugal), on May 21-27, 1994. In addition to the editor, the organizers were Carlos Albuquerque (FC, University of Lisbon), Casimiro Silva (University of Madeira) and Juha Videman (1ST, Technical University of Lisbon). This meeting, following two other successful events of similar type held in Thurnau (Germany) in 1992 and in Cento (Italy) in 1993, brought together, to the majestically beautiful island of Madeira, more than 60 specialists from all around the world, of which about two thirds were invited lecturers. The main interest of the meeting was focused on the mathematical analysis of nonlinear phenomena in fluid mechanics. During the conference, we noticed that this area seems to provide, today more than ever, challenging and increasingly important problems motivating the research of both theoretical and numerical analysts. This volume collects 32 articles selected from the invited lectures and contributed papers given during the conference. The main topics covered include: Flows in Unbounded Domains; Flows in Bounded Domains; Compressible Fluids; Free Boundary Problems; Non-Newtonian Fluids; Related Problems and Numerical Approximations. The contributions present original results or new surveys on recent developments, giving directions for future research. I express my gratitude to all the authors and I am glad to recognize the scientific level and the actual interest of the articles.