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Cristian Enache 《Comptes Rendus Mathematique》2014,352(1):37-42
In this note we derive a maximum principle for an appropriate functional combination of u(x) and |∇u|2, where u(x) is a strictly convex classical solution to a general class of Monge–Ampère equations. This maximum principle is then employed to establish some isoperimetric inequalities of interest in the theory of surfaces of constant Gauss curvature in RN+1. 相似文献
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Necessary and sufficient conditions of some strong optimal solutions to the interval linear programming 总被引:1,自引:0,他引:1
This paper considers optimal solutions of general interval linear programming problems. Necessary and sufficient conditions of (A,b)-strong and (A,b,c)-strong optimal solutions to the interval linear programming with inequality constraints are proposed. The features of the proposed methods are illustrated by some examples. 相似文献