FACTA UNIVERSITATIS SERIES MATHEMATICS AND INFORMATICS, Vol. 19, 2004 Contents

Special Issue Dedicated to Professor Giuseppe Mastroianni

S. S. Dragomir Some Companions of Ostrowski's Inequality for Absolutely Continuous Functions and Applications

A. S. Cvetković and G. V. Milovanović The Mathematica Package "OrthogonalPolynomials"

U. Abel and B. Della Vecchia Enhanced Asymptotic Approximation by Linear Approximation Operators

O. Agratini and B. Della Vecchia Mastroianni Operators Revisited

D. Barbosu Durrmeyer-Schurer Type Operators

J. Hernandez and F. Marcellan An Extension of Leverrier-Faddeev Algorithm Using a Basis of Classical Orthogonal Polynomials

P. Junghanns and K. Rost Krylov Subspace Methods for Cauchy Singular Integral Equations

B. Silbermann Asymptotic Invertibility of Continuous Functions of One-sided Invertible Operators

A. S. Cvetković and M. C. De Bonis Projection Methods for Cauchy Singular Integral Equations on the Bounded Intervals