P-adic analysis and the calculus of finite differences
L. Van Hamme
Vrije Universiteit Brussel
Faculteit Toegepaste Wetenschappen
Brussels, Belgium
Date:
Abstract:
It is well known that the role of the calculus of finite
differences is much greater in p-adic analysis than in
real or complex analysis. This paper confirms this once
again. Our main result is a finite difference expansion
for the derivative of an odd C1 function. The formula
is fairly general since it depends on an arbitrary bounded
sequence.