Multicriteria Optimization Interactive Methods Multicriteria Decision Support Systems
Institute of Information Theories and Applications FOI ITHEA
Generalized scalarizing problems, called GENS and GENSLex, for obtaining Pareto optimal solutions
of multicriteria optimization problems are presented in the paper. The basic properties of these scalarizing
problems are described. The existence of single-criterion problems with differentiable objective functions and
constraints, which are equivalent to GENS and GENSLex scalarizing problems, are pointed out.
* This paper is partially supported by the National Science Fund of Bulgarian Ministry of Education and Science
under contract № I–1401\2004 "Interactive Algorithms and Software Systems Supporting Multicriteria Decision