CARDINAL FUNCTIONS AND INTEGRAL FUNCTIONS
Title | CARDINAL FUNCTIONS AND INTEGRAL FUNCTIONS PDF eBook |
Author | MIRCEA E. S‚ELARIU |
Publisher | Infinite Study |
Pages | 14 |
Release | |
Genre | |
ISBN |
This paper presents the correspondences of the eccentric mathematics of cardinal and integral functions and centric mathematics, or ordinary mathematics. Centric functions will also be presented in the introductory section, because they are, although widely used in undulatory physics, little known.
Proceedings of the Edinburgh Mathematical Society
Title | Proceedings of the Edinburgh Mathematical Society PDF eBook |
Author | |
Publisher | |
Pages | 374 |
Release | 1916 |
Genre | Mathematics |
ISBN |
Computing Highly Oscillatory Integrals
Title | Computing Highly Oscillatory Integrals PDF eBook |
Author | Alfredo Deano |
Publisher | SIAM |
Pages | 207 |
Release | 2018-01-01 |
Genre | Mathematics |
ISBN | 1611975123 |
Highly oscillatory phenomena range across numerous areas in science and engineering and their computation represents a difficult challenge. A case in point is integrals of rapidly oscillating functions in one or more variables. The quadrature of such integrals has been historically considered very demanding. Research in the past 15 years (in which the authors played a major role) resulted in a range of very effective and affordable algorithms for highly oscillatory quadrature. This is the only monograph bringing together the new body of ideas in this area in its entirety. The starting point is that approximations need to be analyzed using asymptotic methods rather than by more standard polynomial expansions. As often happens in computational mathematics, once a phenomenon is understood from a mathematical standpoint, effective algorithms follow. As reviewed in this monograph, we now have at our disposal a number of very effective quadrature methods for highly oscillatory integrals--Filon-type and Levin-type methods, methods based on steepest descent, and complex-valued Gaussian quadrature. Their understanding calls for a fairly varied mathematical toolbox--from classical numerical analysis, approximation theory, and theory of orthogonal polynomials all the way to asymptotic analysis--yet this understanding is the cornerstone of efficient algorithms.
NIST Handbook of Mathematical Functions Hardback and CD-ROM
Title | NIST Handbook of Mathematical Functions Hardback and CD-ROM PDF eBook |
Author | Frank W. J. Olver |
Publisher | Cambridge University Press |
Pages | 968 |
Release | 2010-05-17 |
Genre | Mathematics |
ISBN | 0521192250 |
The new standard reference on mathematical functions, replacing the classic but outdated handbook from Abramowitz and Stegun. Includes PDF version.
The Messenger of Mathematics
Title | The Messenger of Mathematics PDF eBook |
Author | |
Publisher | |
Pages | 500 |
Release | 1903 |
Genre | Mathematics |
ISBN |
Chebyshev and Fourier Spectral Methods
Title | Chebyshev and Fourier Spectral Methods PDF eBook |
Author | John P. Boyd |
Publisher | Courier Corporation |
Pages | 690 |
Release | 2013-06-05 |
Genre | Mathematics |
ISBN | 0486141926 |
Completely revised text focuses on use of spectral methods to solve boundary value, eigenvalue, and time-dependent problems, but also covers Hermite, Laguerre, rational Chebyshev, sinc, and spherical harmonic functions, as well as cardinal functions, linear eigenvalue problems, matrix-solving methods, coordinate transformations, methods for unbounded intervals, spherical and cylindrical geometry, and much more. 7 Appendices. Glossary. Bibliography. Index. Over 160 text figures.
東北数學雑誌
Title | 東北数學雑誌 PDF eBook |
Author | |
Publisher | |
Pages | 650 |
Release | 1921 |
Genre | Mathematics |
ISBN |