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most citedExtension of the Best Polynomial Operator in Generalized Orlicz spaces

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math.FA2024

On the uniqueness of best approximation in Orlicz spaces

Ana Benavente, Juan Costa Ponce, Sergio Favier

We study uniqueness of best approximation in Orlicz spaces L, for different types of convex functions and for some finite dimensional approximation classes of functions, whe…

math.CA2024★ 1 cited

Extension of the Best Polynomial Operator in Generalized Orlicz spaces

Sonia Acinas, Sergio Favier, Rosa Lorenzo

In this paper, we consider the best multivalued polynomial approximation operator for functions in an Orlicz Space . We obtain its characterization involving and $ψ^+…