Basis of splines associated with some singular differential operators |
| |
Authors: | Mladen Rogina |
| |
Institution: | (1) Department of Mathematics, University of Zagreb, Bijenika cesta b.b., 41000 Zagreb, Croatia |
| |
Abstract: | Functions being piecewise in Ker (D
k
DpD) are a special case of Chebyshev splines having one nontrivial weight and also a special case of singular splines. An algorithm is designed which enables calculating with related B-splines and their derivatives. Ifp(t) is approximated by a piecewise constant, an interesting recurrence for calculating with polynomial B-splines is obtained. |
| |
Keywords: | (1980) 41A15 65D07 65N35 65L10 |
本文献已被 SpringerLink 等数据库收录! |