Department of Mathematics and Computer Science, Ben-Gurion University of the Negev, P.O.B. 653, Beer-Sheva, 84105, Israel
L. Shuster ; Department of Mathematics and Computer Science, Bar-Ilan University, Ramat-Gan, 52900, Israel
Abstract:
We consider an equation
where , and By a solution of equation (1), we mean any function such that and equality (1) holds almost everywhere on In this paper, we obtain a criterion for the correct solvability of (1) in ,