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

On the convexity of an objective function in some optimization problems on a tree. (Romanian)

Authors: Zambitschi D.


Some extremal problems on a tree are considered. Is proved, that the examined object functions are $d$- convex. An algorithm to solve these problems is exposed.

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