4 citations · 14 across the 18 of their papers we have counts for
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math.DS2019
Point-assigned distance-like functions on non-compact geodesic spaces
Xiaojun Cui, Liang Jin, Xifeng Su
On a complete, connected, locally compact, non-compact geodesic space , we assign each compact set a distance-like function. With the help of these functions, we obtain a ps…
math.DS2019★ 1 cited
Heteroclinic solutions for a generalized Frenkel-Kontorova model by minimization methods of Rabinowitz and Stredulinsky
Wen-Long Li, Xiaojun Cui
We study heteroclinic solutions of a generalized Frenkel-Kontorova model. Using the methods of Rabinowitz and Stredulinsky, we prove that if the rotation vector of the configuratio…
math.DS2019★ 2 cited
Busemann functions on the Wasserstein space
Guomin Zhu, Wen-Long Li, Xiaojun Cui
We study rays and co-rays in the Wasserstein space () whose ambient space is a complete, separable, non-compact, locally compact length spac…