5-Point CAT(0) Spaces after Tetsu Toyoda
نویسندگان
چکیده
Abstract We give another proof of Toyoda’s theorem that describes 5-point subspaces in CAT(0) length spaces.
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ژورنال
عنوان ژورنال: Analysis and Geometry in Metric Spaces
سال: 2021
ISSN: ['2299-3274']
DOI: https://doi.org/10.1515/agms-2020-0126