Title of article :
The Isbell-hull of a di-space
Author/Authors :
Antoine and Kemajou Brown، نويسنده , , Elisabeth and Künzi، نويسنده , , Hans-Peter A. and Olela Otafudu، نويسنده , , Olivier، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2012
Abstract :
We study a concept of hyperconvexity that is appropriate to the category of T 0 -quasi-metric spaces (called di-spaces in the following) and nonexpansive maps. An explicit construction of the corresponding hull (called Isbell-convex hull or, more briefly, Isbell-hull) of a di-space is provided.
Keywords :
metric , Quasi-pseudometric , T 0 -quasi-metric , Di-metric , Di-space , Hyperconvex , Isbell-convex , Bicompletion , Di-injective hull , Di-injective , Isbell-hull , Tight span
Journal title :
Topology and its Applications
Journal title :
Topology and its Applications
