This paper is devoted to some Korovkin approximation results in cones of Hausdorff continuous set-valued functions and in spaces of vector valued functions. Some classical results are exposed in order to give a more complete treatment of the subject. New contributions are concerned both with the general theory than in particular with the so-called convexity monotone operators, which are considered in cones of set-valued function and also in spaces of vector-valued functions.
Korovkin approximation approximation of vector-valued functions approximation of set-valued functions
Work performed under the auspices of G.N.A.M.P.A. (INdAM)
Primary Language | English |
---|---|
Subjects | Mathematical Sciences |
Journal Section | Articles |
Authors | |
Publication Date | March 1, 2021 |
Published in Issue | Year 2021 |