Name: the theory of cubature formulas
SKU: 3619161
Price: 1783.00 ZAR
Availability: InStock
Author: vaskevich,sobolev
ISBN: 9780792346319

Type

Physical Book

Publisher

Springer

Author

vaskevich,sobolev

Language

English

Pages

440

ISBN

0792346319

ISBN13

9780792346319

Synopsis "the theory of cubature formulas"

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.