The Compositions of Differential Operations and the Gateaux Directional Derivative
Branko J. Malešević and Ivana V. Jovović
University of Belgrade
Faculty of Electrical Engineering
Bulevar kralja Aleksandra 73
This paper deals with the number of
meaningful compositions of higher order of differential operations
and the Gateaux directional derivative.
Full version: pdf,
(Concerned with sequences
Received June 5 2007;
revised version received July 30 2007.
Published in Journal of Integer Sequences, August 3 2007.
Journal of Integer Sequences home page