In this paper,the kernel of the cubic spline interpolation is given.An optimal error bound for the cu-bic spline interpolation of lower smooth functions is obta
In this paper we study the convergence nf a class of means on H<sup>p</sup>(G)(0【p【1),the means take theBochner-Riesz means in[1],the generalized Bochner-Riesz me