ABSTRACT
A. KAMINSKA* Department of Mathematical Sciences, The University of Memphis, Memphis, TN 38152, USA L. MALIGRANDA*, L. E. PERSSON Department of Mathematics, Luleh University of Technology, S-97187 Lulea, Sweden
In the first part we discuss, complete and extend some results on regularizations of measurable functions and their connections to Matuszewska-Orlicz indices. In the sec ond part we prove a certain result on regularization of Young functions and present some applications to study isometries in Calderon-Lozanovskii spaces.
