ASYMPTOTICALLY CAT(0) GROUPS

作者：Kar Aditi^*

来源：Publicacions Matematiques, 2011, 55(1): 67-91.

DOI：10.5565/PUBLMAT_55111_04

• Asymptotically CAT(0) groups
• asymptotic cones
• quasi-isometries
• graphs of groups
• finiteness properties
• Riemannian metrics

We develop a general theory for asymptotically CAT(0) groups; these are groups acting geometrically on a geodesic space, all of whose asymptotic cones are CAT(0).

• 出版日期2011