5 Jordan Domains Are Cat ( 0 ) Richard
نویسنده
چکیده
For a Jordan domain in the plane the length metric space of points connected to an interior point by a curve of finite length is a cat(0) space. With respect to the cone topology, that space plus its boundary at infinity is topologically the same as the original Jordan domain.
منابع مشابه
6 Jordan Domains Are Cat ( 0 ) Richard
For a Jordan domain in the plane the length metric space of points connected to an interior point by a curve of finite length is a cat(0) space. With respect to the cone topology, that space plus its boundary at infinity is topologically the same as the original Jordan domain.
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