On the stability of quasidouble step spline function approximations for solutions of initial value problems S. Sallam OriginalPaper Pages: 207 - 210
A pexider equation for functions defined on a semigroup M. A. Taylor BriefCommunication Pages: 211 - 213
Lacunary interpolation by splines (0; 0, 2, 3) and (0; 0, 2, 4) cases R. S. MishiraK. K. Mathur OriginalPaper Pages: 251 - 260
Necessary and sufficient conditions for the convergence of the extended Hermite-Fejér interpolation process R. Bojanic OriginalPaper Pages: 271 - 279