CZECHOSLOVAK MATHEMATICAL JOURNAL, cilt.54, sa.3, ss.579-589, 2004 (SCI-Expanded)
In this paper, the boundedness of the Riesz potential generated by generalized shift operator I-Bk(alpha) from the spaces Ba = (L-pm,L-v(R-n(k)),a(m)) to the spaces Ba' (L-qm,L-v(R-n(k)),a(m)(1)) is examined.