Nonlinear versions of Korovkin’s abstract theorems
نویسندگان
چکیده
In this paper we prove Korovkin type theorems for sequences of sublinear, monotone and weak additive operators acting on function spaces C(X), where X is a compact or locally metric space. Our results are illustrated by series examples.
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ژورنال
عنوان ژورنال: Revista De La Real Academia De Ciencias Exactas Fisicas Y Naturales Serie A-matematicas
سال: 2022
ISSN: ['1578-7303', '1579-1505']
DOI: https://doi.org/10.1007/s13398-021-01187-0