The Theory Of Cubature Formulas
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| Author | : S.L. Sobolev |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 427 |
| Release | : 2013-06-29 |
| Genre | : Mathematics |
| ISBN | : 9401589135 |
This volume considers various methods for constructing cubature and quadrature formulas of arbitrary degree. These formulas are intended to approximate the calculation of multiple and conventional integrals over a bounded domain of integration. The latter is assumed to have a piecewise-smooth boundary and to be arbitrary in other aspects. Particular emphasis is placed on invariant cubature formulas and those for a cube, a simplex, and other polyhedra. Here, the techniques of functional analysis and partial differential equations are applied to the classical problem of numerical integration, to establish many important and deep analytical properties of cubature formulas. The prerequisites of the theory of many-dimensional discrete function spaces and the theory of finite differences are concisely presented. Special attention is paid to constructing and studying the optimal cubature formulas in Sobolev spaces. As an asymptotically optimal sequence of cubature formulas, a many-dimensional abstraction of the Gregory quadrature is indicated. Audience: This book is intended for researchers having a basic knowledge of functional analysis who are interested in the applications of modern theoretical methods to numerical mathematics.
| Author | : S. L. Sobolev |
| Publisher | : |
| Total Pages | : |
| Release | : 1992 |
| Genre | : |
| ISBN | : 9788170870760 |
| Author | : Igor Sobolev |
| Publisher | : CRC Press |
| Total Pages | : 404 |
| Release | : 1993-04-15 |
| Genre | : Science |
| ISBN | : 9782881248412 |
Translated from the Russian revised and updated 1988 edition. Cubature formulas, for calculating the volumes of bodies in multidimensional space, were named by analogy with quadrature formulas, used to calculate the areas of plane figures. Topics include basic concepts and formulations, the polyharmonic equation, simple problems of the theory of computations, order of convergence of cubature formulas, considering a regular boundary layer, optimal formulas, and formulas for rational polyhedra. Annotation copyright by Book News, Inc., Portland, OR
| Author | : Gennadii V. Demidenko |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 606 |
| Release | : 2006-12-15 |
| Genre | : Mathematics |
| ISBN | : 0387341498 |
The topics covered in this volume include Sobolev’s fundamental works on equations of mathematical physics, computational mathematics, and cubature formulas. Some of the articles are generally unknown to mathematicians because they were published in journals that are difficult to access. This is the first appearance in English of many works by this important Russian mathematician.
| Author | : S. G. Mikhlin |
| Publisher | : Elsevier |
| Total Pages | : 273 |
| Release | : 2014-07-10 |
| Genre | : Mathematics |
| ISBN | : 1483164497 |
Multidimensional Singular Integrals and Integral Equations presents the results of the theory of multidimensional singular integrals and of equations containing such integrals. Emphasis is on singular integrals taken over Euclidean space or in the closed manifold of Liapounov and equations containing such integrals. This volume is comprised of eight chapters and begins with an overview of some theorems on linear equations in Banach spaces, followed by a discussion on the simplest properties of multidimensional singular integrals. Subsequent chapters deal with compounding of singular integrals; properties of the symbol, with particular reference to Fourier transform of a kernel and the symbol of a singular operator; singular integrals in Lp spaces; and singular integral equations. The differentiation of integrals with a weak singularity is also considered, along with the rule for the multiplication of the symbols in the general case. The final chapter describes several applications of multidimensional singular integral equations to boundary problems in mathematical physics. This book will be of interest to mathematicians and students of mathematics.
| Author | : Masanori Sawa |
| Publisher | : Springer |
| Total Pages | : 134 |
| Release | : 2019-07-23 |
| Genre | : Mathematics |
| ISBN | : 9811380759 |
This book is the modern first treatment of experimental designs, providing a comprehensive introduction to the interrelationship between the theory of optimal designs and the theory of cubature formulas in numerical analysis. It also offers original new ideas for constructing optimal designs. The book opens with some basics on reproducing kernels, and builds up to more advanced topics, including bounds for the number of cubature formula points, equivalence theorems for statistical optimalities, and the Sobolev Theorem for the cubature formula. It concludes with a functional analytic generalization of the above classical results. Although it is intended for readers who are interested in recent advances in the construction theory of optimal experimental designs, the book is also useful for researchers seeking rich interactions between optimal experimental designs and various mathematical subjects such as spherical designs in combinatorics and cubature formulas in numerical analysis, both closely related to embeddings of classical finite-dimensional Banach spaces in functional analysis and Hilbert identities in elementary number theory. Moreover, it provides a novel communication platform for “design theorists” in a wide variety of research fields.
| Author | : V. Temlyakov |
| Publisher | : Cambridge University Press |
| Total Pages | : 551 |
| Release | : 2018-07-19 |
| Genre | : Computers |
| ISBN | : 1108428754 |
Self-contained presentation of multivariate approximation from classical linear approximation to contemporary nonlinear approximation.
| Author | : S. M. Nikol'skii |
| Publisher | : American Mathematical Soc. |
| Total Pages | : 348 |
| Release | : 1982-12-31 |
| Genre | : Mathematics |
| ISBN | : 9780821830475 |
| Author | : Helmut Florian |
| Publisher | : World Scientific |
| Total Pages | : 473 |
| Release | : 2001 |
| Genre | : Mathematics |
| ISBN | : 9812794557 |
Functional analysis is not only a tool for unifying mathematical analysis, but it also provides the background for today''s rapid development of the theory of partial differential equations. Using concepts of functional analysis, the field of complex analysis has developed methods (such as the theory of generalized analytic functions) for solving very general classes of partial differential equations. This book is aimed at promoting further interactions of functional analysis, partial differential equations, and complex analysis including its generalizations such as Clifford analysis. New interesting problems in the field of partial differential equations concern, for instance, the Dirichlet problem for hyperbolic equations. Applications to mathematical physics address mainly Maxwell''s equations, crystal optics, dynamical problems for cusped bars, and conservation laws. Sample Chapter(s). Hyperbolic Equations, Waves and the Singularity Theory (858 KB). Contents: Boundary Value Problems and Initial Value Problems for Partial Differential Equations; Applications of Functional-Analytic and Complex Methods to Mathematical Physics; Partial Complex Differential Equations in the Plane; Complex Methods in Higher Dimensions. Readership: Researchers, lecturers and graduate students in the fields of analysis & differential equations, applied mathematics and mathematical physics.
| Author | : Helmut Florian |
| Publisher | : World Scientific |
| Total Pages | : 473 |
| Release | : 2001-11-12 |
| Genre | : Mathematics |
| ISBN | : 9814490008 |
Functional analysis is not only a tool for unifying mathematical analysis, but it also provides the background for today's rapid development of the theory of partial differential equations. Using concepts of functional analysis, the field of complex analysis has developed methods (such as the theory of generalized analytic functions) for solving very general classes of partial differential equations.This book is aimed at promoting further interactions of functional analysis, partial differential equations, and complex analysis including its generalizations such as Clifford analysis. New interesting problems in the field of partial differential equations concern, for instance, the Dirichlet problem for hyperbolic equations. Applications to mathematical physics address mainly Maxwell's equations, crystal optics, dynamical problems for cusped bars, and conservation laws. remove /a remove
