Gromov Hyperbolicity in Strong Product Graphs

Electronic Journal Of Combinatorics

Walter Carballosa¹ 

关键词: Strong product graphs;    Geodesics;    Gromov hyperbolicity;    Infinite graphs;   

DOI  :  

学科分类：离散数学和组合数学

来源: Electronic Journal Of Combinatorics

【 摘 要 】

If X is a geodesic metric space and $x_1,x_2,x_3\in X$, a geodesic triangle $T=\{x_1,x_2,x_3\}$ is the union of the three geodesics $[x_1x_2]$, $[x_2x_3]$ and $[x_3x_1]$ in $X$. The space $X$ is $\delta$-hyperbolic $($in the Gromov sense$)$ if any side of

【 授权许可】

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