INVESTIGATION OF THE INFLUENCE OF THE COST FUNCTION AND RESTRICTIONS TO THE OPTIMAL

Investigation of the dependence of the optimal planning on the date involving by cost function is very actual in the theory of economical problems. Solution of this problem becomes useful in the estimating, obtimal shape of the recourses and generally defining of the optimal planning.

Keywords:

multilayer rod , nonlinear-elastic , the Shanley critical force , a variational method