𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Chebyshev economization for parametric surfaces

✍ Scribed by Michael A. Lachance

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
983 KB
Volume
5
Category
Article
ISSN
0167-8396

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Computing all parametric solutions for b
Computing all parametric solutions for blending parametric surfaces
✍ Sonia PΓ©rez-Dı́az; J. Rafael Sendra πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 853 KB

In this paper we prove that, for a given set of parametric primary surfaces and parametric clipping curves, all parametric blending solutions can be expressed as the addition of a particular parametric solution and a generic linear combination of the basis of a free module of rank 3. As a consequenc

A Chebyshev Polynomial Interval-Searchin
A Chebyshev Polynomial Interval-Searching Method ("Lanczos Economization") for Solving a Nonlinear Equation with Application to the Nonlinear Eigenvalue Problem
✍ John P. Boyd πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 362 KB

To search a given real interval for roots, our algorithm is to replace \(f(\lambda)\) by \(f_{N}(\lambda)\), its \(N\)-term Chebyshev expansion on the search interval \(\lambda \in\left[\lambda_{\min }, \lambda_{\max }\right]\), and compute the roots of this proxy. This strategy is efficient if and