The barycentric weights of rational inte
✍
Jean-Paul Berrut
📂
Article
📅
1997
🏛
Elsevier Science
🌐
English
⚖ 401 KB
We introduce a method for calculating rational interpolants when some (but not necessarily all) of their poles are prescribed. The algorithm determines the weights in the barycentric representation of the rationals; it simply consists in multiplying each interpolated value by a certain number, compu