IMI/Publicaţii/BASM/Ediţii/BASM n.2-3 (18-19), 1995/

On the number and types of basis comitants of a differential system with fourth-order homogeneous right-hand sides. (Russian)

Authors: Makari P. M.


The representative form of the generating function was obtained for concomitants of the differential system with homogeneous right parts of the forth order. With its help it was found that the minimal polynomial basis of that system concomitants contained not less than 22 types and 131 irreductible concomitants.

Institutul de Matematică Academia de Ştiiinţe a Moldovei
str. Academiei 5, Chişinău, MD-2028 Moldova