Sobre la continuidad algo cercana y algunas aplicaciones

Autores/as

  • Zanyar Ameen Department of Mathematics, College of Science, University of Duhok, Duhok 42001, IRAQ.

DOI:

https://doi.org/10.17268/sel.mat.2021.02.12

Palabras clave:

Cuasicontinuo, casi cuasicontinuo, semicontinuo, beta-continuo, algo casi continuo, espacio Baire

Resumen

Damos más propiedades y aplicaciones a la clase de funciones casi continuas introducidas por Piotrowski. Entre las aplicaciones, mostramos que la propiedad de Baire se conserva bajo imágenes de inyección casi abiertas casi continuas y los espacios de Baire se conservan bajo preimágenes completas de fibra contables casi continuas casi continuas. La última declaración generaliza los resultados dados por Noll y Mirmostafaee y Piotrowski.

Citas

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Publicado

2021-12-27

Cómo citar

Ameen, Z. (2021). Sobre la continuidad algo cercana y algunas aplicaciones. Selecciones Matemáticas, 8(02), 360-369. https://doi.org/10.17268/sel.mat.2021.02.12