Extremal signatures for bivariate Chebyshev approximation problems
β Scribed by S. Thiry
- Publisher
- Springer US
- Year
- 1993
- Tongue
- English
- Weight
- 491 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1017-1398
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π SIMILAR VOLUMES
A boudary value problem is studied for a system of nonlinear differential difference equations of retarded types. We investigate an existence theorem of solutions, a method of approximation and an error estimation and can prove two main theorems. The first theorem says that one can assure the existe
In this paper, we present a method for approximating the solution of initial value ordinary differential equations with a priori error bounds. The method is based on a Chebyshev perturbation of the original differential equation together with the Frobenius method for solving the equation. Chebyshev