Approximation by Multivariate Singular Integrals is the first monograph to illustrate the approximation of multivariate singular integrals to the identity-unit

"This monograph is the first one to deal exclusively with the study of the approximation of singular integrals to the identity-unit operator. The authors study

We study in Part I of this monograph the computational aspect of almost all moduli of continuity over wide classes of functions exploiting some of their convexi

This monograph deals with the development of algorithms or the derivation of approximations from linear projections.