Un principe de concentration-compacité pour les suites de surfaces Riemanniennes
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M. Troyanov (1991)
Annales de l'I.H.P. Analyse non linéaire
Martin Kell (2014)
Analysis and Geometry in Metric Spaces
In this paper the theory of uniformly convex metric spaces is developed. These spaces exhibit a generalized convexity of the metric from a fixed point. Using a (nearly) uniform convexity property a simple proof of reflexivity is presented and a weak topology of such spaces is analyzed. This topology, called coconvex topology, agrees with the usually weak topology in Banach spaces. An example of a CAT(0)-space with weak topology which is not Hausdorff is given. In the end existence and uniqueness...
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