THE OPTIMAL SYMMETRICAL POINTS FOR POLYNOMIAL INTERPOLATION OF REAL FUNCTIONS IN THE TETRAHEDRON

Authors
CHEN Q BABUSKA I
Citation
Q. Chen et I. Babuska, THE OPTIMAL SYMMETRICAL POINTS FOR POLYNOMIAL INTERPOLATION OF REAL FUNCTIONS IN THE TETRAHEDRON, Computer methods in applied mechanics and engineering, 137(1), 1996, pp. 89-94
Citations number
7
Categorie Soggetti
Computer Application, Chemistry & Engineering",Mechanics,"Engineering, Mechanical","Computer Science Interdisciplinary Applications
Journal title
Computer methods in applied mechanics and engineering → ACNP
ISSN journal
00457825
Volume
137
Issue
1
Year of publication
1996
Pages
89 - 94
Database
ISI
SICI code
0045-7825(1996)137:1<89:TOSPFP>2.0.ZU;2-Y
Abstract
The main result of this paper is the computation of the mean optimal s ymmetrical interpolation points in the tetrahedron up to degree 9. Thi s interpoation set has the smallest Lebesgue constant known today.