𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Hilbert transforms and Lagrange interpolation

✍ Scribed by Paul Nevai

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
175 KB
Volume
60
Category
Article
ISSN
0021-9045

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Lagrange interpolation and finite elemen
Lagrange interpolation and finite element superconvergence
✍ Bo Li πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 199 KB

## Abstract We consider the finite element approximation of the Laplacian operator with the homogeneous Dirichlet boundary condition, and study the corresponding Lagrange interpolation in the context of finite element superconvergence. For __d__‐dimensional __Q__~__k__~‐type elements with __d__ β‰₯ 1

Lagrange interpolation on conics and cub
Lagrange interpolation on conics and cubics
✍ J.M. Carnicer; M. GarcΔ±́a-Esnaola πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 145 KB

A bivariate polynomial interpolation problem for points lying on an algebraic curve is introduced. The geometric characterization introduced by Chung and Yao, which provides simple Lagrange formulae, is here analyzed for interpolation points lying on a line, a conic or a cubic.

Least energy quaternionic regular Lagran
Least energy quaternionic regular Lagrange interpolation
✍ Alessandro Perotti πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 193 KB

## Abstract We revisit the concept of a totally regular variable of functions in one quaternionic variable and its application to Lagrange interpolation. We consider left‐regular functions in the kernel of a modified Cauchy–Fueter operator. For every imaginary unit __p__, let β„‚~__p__~ be the comple