CROSSED CARTESIAN PRODUCT OF MULTIVALUED OPERATORS
Rafael Espı́nola, Genaro López-Acedo, Adrian Petruşel · Nonlinear functional analysis and applications · 2016
The purpose of this paper is to show that, using the crossed cartesian product of multivalued operators, one can obtain several results, old and new, from different topics (best approximation, coincidence point and fixed point theory) in nonlinear analysis.