Semilocal pseudolinearity and efficiency
The authors introduce a concept of semilocally pseudo-linear functions which extend the class of differentiable pseudolinear functions considered earlier. Some properties of the introduced variety of functions and their first order characterization are derived and discussed. For a multiobjective pseudolinear programming problem the authors generalize some results concerning efficient solutions and properly efficient solutions.
scientific article; zbMATH DE number 4089336