[Chapter3]度量空间簇上的度量结构
Chapter 3. Metric Structures on Families of Metric Spaces
A. Lipschitz and Hausdorff distance
B. The noncompact case
C. The Hausdorff-Lipschitz metric, quasi-isometries, and word metrics
$D_+$. First-order metric invariants and ultralimits
$E_+$. Convergence with control