典型文献
Pythagorean Theorem & Curvature with Lower or Upper Bound
文献摘要：
In this paper,the authors give a comparison version of Pythagorean theo-rem to judge the lower or upper bound of the curvature of Alexandrov spaces (including Riemannian manifolds).
文献关键词：
中图分类号：
作者姓名：
Xiaole SU;Hongwei SUN;Yusheng WANG
作者机构：
School of Mathematical Sciences (and Lab.math.Com.Sys.),Beijing Normal University,Beijing,100875,China;School of Mathematics Science,Capital Normal University,Beijing,100037,China
文献出处：
引用格式：
[1]Xiaole SU;Hongwei SUN;Yusheng WANG-.Pythagorean Theorem & Curvature with Lower or Upper Bound)[J].数学年刊B辑（英文版）,2022(01):95-114
A类：
B类：
Pythagorean,Theorem,Curvature,Lower,Upper,Bound,In,this,paper,authors,give,comparison,version,theo,judge,lower,upper,bound,curvature,Alexandrov,spaces,including,Riemannian,manifolds
AB值：
0.780934
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