# American Institute of Mathematical Sciences

doi: 10.3934/mfc.2021032
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## Korovkin-type approximation of set-valued and vector-valued functions

 Department of Mathematics and Physics "E. De Giorgi", University of Salento, Campus Ecotekne, 73100 Lecce, Italy

Received  August 2021 Revised  October 2021 Early access November 2021

Fund Project: Work performed under the auspices of G.N.A.M.P.A. (I.N.d.A.M.) and the UMI Group TAA "Approximation Theory and Applications"

We establish some general Korovkin-type results in cones of set-valued functions and in spaces of vector-valued functions. These results constitute a meaningful extension of the preceding ones.

Citation: Michele Campiti. Korovkin-type approximation of set-valued and vector-valued functions. Mathematical Foundations of Computing, doi: 10.3934/mfc.2021032
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