𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the solvability of the Birkhoff interpolation problem

✍ Scribed by J. Rubió; J.L. Dı́az-Barrero; P. Rubió


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
124 KB
Volume
124
Category
Article
ISSN
0021-9045

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Applying Quantifier Elimination to the B
✍ LAUREANO GONZALEZ-VEGA 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 706 KB

This paper is devoted to show how to use Computer Algebra and Quantifier Elimination to solve some particular instances of the Birkhoff Interpolation Problem. In particular, this problem is completely solved for degree smaller or equal than 3 and any number of nodes and several instances of degree 4

The proper interpolation space for multi
✍ Junjie Chai; Na Lei; Ying Li; Peng Xia 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 236 KB

Multivariate Birkhoff interpolation problem has many important applications, such as in finite element method. In this paper two algorithms are given to compute the basis of the minimal interpolation space and the lower interpolation space respectively for an arbitrary given node set and the corresp