Wy. Su, GIBBS-BUTZER DIFFERENTIAL-OPERATORS ON LOCALLY COMPACT VILENKIN GROUPS, Science in China. Series A, Mathematics, Physics, Astronomy & Technological Sciences, 39(7), 1996, pp. 718-727
The concept of para-differential operators over locally compact Vilenk
in groups is given and their properties are studied. By means of para-
linearization theorem, efforts are made to establish the basic theory
of Gibbs-Butter differential operators.