Discrete least-squares global approximations to solutions of partial differential equations
โ Scribed by Ue-Li Pen
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 518 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0749-159X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Suinmary. Paired operators T = d , P + A 2 & on a HILBERT spzce are studied where P is a projector, P+Q = I , and the coefficients are linear invertible operators. The MOORE-PENXOSE inverse of T can be obtained explicitly from a factorization of the coefficients, which is equivalent to the normal so
Sequences of polynomial functions which converge to solutions of partial differential equations with quasianalytical coefficients are constructed. Estimates of the degree of convergence are also given. 1998 Academic Press 1. INTRODUCTION 0.1 G. Freud and P. Nevai began to develop a theory of weight