
doi: 10.1007/bf00934792
Tucker's results for systems of linear inequalities are extended to nonlinear systems. Pseudoconcave or homogeneous functions are covered. The proof is performed through a simple, constrained extremum problem. Some applications are also suggested.
homogeneity, Nonlinear programming, nonlinear inequalities, pseudoconcavity, existence of solutions, Nonlinear algebraic or transcendental equations, constrained extremum problem, pseudo-concave inequalities
homogeneity, Nonlinear programming, nonlinear inequalities, pseudoconcavity, existence of solutions, Nonlinear algebraic or transcendental equations, constrained extremum problem, pseudo-concave inequalities
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