Special Functions and Orthogonal Polynomials: 153 (Cambridge Studies in Advanced Mathematics, Series Number 153)
Cambridge University Press
Edition: Illustrated, 5/19/2016
EAN 9781107106987, ISBN10: 1107106982
Hardcover, 488 pages, 23.5 x 15.9 x 3.2 cm
Language: English
Originally published in English
The subject of special functions is often presented as a collection of disparate results, rarely organized in a coherent way. This book emphasizes general principles that unify and demarcate the subjects of study. The authors' main goals are to provide clear motivation, efficient proofs, and original references for all of the principal results. The book covers standard material, but also much more. It shows how much of the subject can be traced back to two equations - the hypergeometric equation and confluent hypergeometric equation - and it details the ways in which these equations are canonical and special. There is extended coverage of orthogonal polynomials, including connections to approximation theory, continued fractions, and the moment problem, as well as an introduction to new asymptotic methods. There are also chapters on Meijer G-functions and elliptic functions. The final chapter introduces Painlevé transcendents, which have been termed the 'special functions of the twenty-first century'.
1. Orientation
2. Gamma, beta, zeta
3. Second-order differential equations
4. Orthogonal polynomials on an interval
5. The classical orthogonal polynomials
6. Semiclassical orthogonal polynomials
7. Asymptotics of orthogonal polynomials
two methods
8. Confluent hypergeometric functions
9. Cylinder functions
10. Hypergeometric functions
11. Spherical functions
12. Generalized hypergeometric functions
G-functions
13. Asymptotics
14. Elliptic functions
15. Painlevé transcendents
Appendix A. Complex analysis
Appendix B. Fourier analysis
References
Index.