Nondifferentiable fractional programming with Hanson-Mond classes of functions
A class of nonlinear fractional programming problems is considered in which the numerator of the objective function involves a finite sum of square roots of quadratic forms. Inequality and equality constraints are considered. Necessary and sufficient optimality conditions and weak, strong, and converse duality theorems are established in the framework of the Hanson-Mond classes of functions.
finite sum of square roots of quadratic forms
scientific article; zbMATH DE number 3908190