Graphs of subgroups of free groups

Algebraic Geometric Topology

McReynolds, D B²  Louder, Larsen¹ 

[1] Department of Mathematics, University of Michigan, Ann Arbor, MI 48109-1043, USADepartment of Mathematics, University of Michigan, Ann Arbor, MI 48109-1043, USADepartment of Mathematics, University of Michigan, Ann Arbor, MI 48109-1043, USA;Department of Mathematics, University of Chicago, Chicago, IL 60637, USADepartment of Mathematics, University of Chicago, Chicago, IL 60637, USADepartment of Mathematics, University of Chicago, Chicago, IL 60637, USA

关键词: folding;    free groups;    Hanna Neumann conjecture;   

DOI  :  10.2140/agt.2009.9.327

来源: Mathematical Sciences Publishers-MSP

【 授权许可】

Unknown