Injective spaces of real-valued functions with the baire property |
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Authors: | José L. Blasco C. Ivorra |
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Affiliation: | (1) Departmento de Análisis Matemático, Universidad de Valencia, Dr. Moliner 50, 46100 Burjasot (Valencia), Spain |
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Abstract: | Generalizing the technique used by S.A. Argyros in [3], we give a lemma from which certain Banach spaces are shown to be non-injective. This is applied mainly to study the injectivity of spaces of real-valued Borel functions and functions with the Baire property on a topological space. The results obtained in this way do not follow from previous works about this matter. |
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