This paper deals with the problem of minimizing a nondifferentiable Pseudocon vexfunctional (subject

possibly

to nondifferentible functional constraints) defined over a convex set in Rn

and gives some better conclusions under some weaker conditions

It is shown that Lagrange multiplier theorem and Kuhn -Tucker theorem can be extended to a class of nondifferentiable pseudoconvex functional which was defined with the help of Dini-derivative