Department of Mathematics, Wayne State University, Detroit, Michigan 48202 ; Department of Mathematics, Eastern Michigan University, Ypsilanti, Michigan 48197
Abstract:
We introduce new differentiability properties of functions between Banach spaces and establish their relationships with graphical regularity of Lipschitzian single-valued and set-valued mappings. The proofs are based on advanced tools of nonsmooth variational analysis including new results on coderivative scalarization and normal cone calculus.