Invariant graphs of functions for the mean-type mappings

by Matkowski Janusz
Published 2012-08-01

Convergence of iterates of pre-mean-type mappings

by Matkowski Janusz
Published 2014-11-01

Fixed points and iterations of mean-type mappings

by Matkowski Janusz
Published 2012-12-01

On subadditive functions and ψ-additive mappings

by Matkowski Janusz
Published 2003-12-01

Generalization of the Harmonic Weighted Mean Via Pythagorean Invariance Identity and Application

by Kahlig Peter, Matkowski Janusz
Published 2020-07-01

Uniformly bounded set-valued Nemytskij operators acting between generalized Hölder function spaces

by Matkowski Janusz, Wróbel Małgorzata
Published 2012-04-01