Ball proximinality of equable spaces
- Autores: S. Lalithambigai
- Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 60, Fasc. 1, 2009, págs. 79-88
- Idioma: español
- DOI: 10.1007/bf03191217
- Enlaces
-
Resumen
The notion of ball proximinality and the strong ball proximinality were recently introduced in [2]. We prove that an equable subspace $Y$ of a Banach space $X$ is strongly ball proximinal and the metric projection from $X$, onto the closed unit ball of $Y$, is Hausdorff metric continuous
¿Es nuevo? Regístrese
Ventajas de registrarse
