Study of minimal invariant pairs for relatively nonexpansive mappings with respect to orbits
Sign Up to like & getrecommendations! Published in 2020 at "Optimization"
DOI: 10.1080/02331934.2020.1745797
Abstract: ABSTRACT In this article, we survey the existence of best proximity pairs for noncyclic contractions with respect to orbits which are defined on a non-convex and weakly compact pair of subsets of a strictly convex… read more here.
Keywords: nonexpansive mappings; relatively nonexpansive; minimal invariant; invariant pairs ... See more keywords
A block Newton’s method for computing invariant pairs of nonlinear matrix pencils
Sign Up to like & getrecommendations! Published in 2018 at "Russian Journal of Numerical Analysis and Mathematical Modelling"
DOI: 10.1515/rnam-2018-0002
Abstract: Abstract The block inverse iteration and block Newton’s methods proposed by the authors of this paper for computing invariant pairs of regular linear matrix pencils are generalized to the case of regular nonlinear matrix pencils.… read more here.
Keywords: nonlinear matrix; block newton; matrix; invariant pairs ... See more keywords