Uniformly continuous composition operators in the space of bounded Φ-variation functions in the Schramm sense
José L. Sánchez
Abstract. We prove that any uniformly continuous Nemytskii composition operator in the space of functions of bounded generalized \(\Phi\)-variation in the Schramm sense is affine. A composition operator is locally defined. We show that every locally defined operator mapping the space of continuous functions of bounded (in the sense of Jordan) variation into the space of continous monotonic functions is constant.
Keywords: \(\Phi\)-variation in the sense of Schramm, uniformly continuous operator, regularization, Jensen equation, locally defined operators.
Mathematics Subject Classification: 47H30.
Cite this article as:
Tomás Ereú, Nelson Merentes, José L. Sánchez, Małgorzata Wróbel, Uniformly continuous composition operators in the space of bounded Φ-variation functions in the Schramm sense
, Opuscula Math. 32
, no. 2 (2012), 239-247, http://dx.doi.org/10.7494/OpMath.2012.32.2.239 Download this article's citation as: a .bib file (BibTeX)
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