Homology cylinders: an enlargement of the mapping class group

Algebraic Geometric Topology

Levine, Jerome¹ 

[1] Department of Mathematics, Brandeis University, Waltham MA 02454-9110, USADepartment of Mathematics, Brandeis University, Waltham MA 02454-9110, USADepartment of Mathematics, Brandeis University, Waltham MA 02454-9110, USA

关键词: homology cylinder;    mapping class group;    clasper;    finite-type invariant;   

DOI  :  10.2140/agt.2001.1.243

来源: Mathematical Sciences Publishers-MSP

【 授权许可】

Unknown