Abstract
In the present paper we consider some extension properties for continuous maps in metric spaces and, using them, we develop in metric spaces some aspects of Granas theory of topological essentiality.
Citation
F. S. de Blasi. L. Górniewicz. G. Pianigiani. "Extension theorems and topological essentiality in $\alpha$-weakly convex metric spaces." Topol. Methods Nonlinear Anal. 34 (1) 141 - 160, 2009.
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