Zaffaroni, Alberto - In: Mathematical Methods of Operations Research 59 (2004) 2, pp. 221-233
An open question in the study of quasiconvex function is the characterization of the class of functions which are sum of quasiconvex functions. In this paper we restrict our attention to quasiconvex radiant functions, i.e. those whose level sets are radiant as well as convex and deal with the...
