Extending Johnson’s and Morita’s homomorphisms to the mapping class group

Algebraic Geometric Topology

Day, Matthew B¹ 

[1] Department of Mathematics, The University of Chicago, 5734 South University Avenue, Chicago IL 60637, USADepartment of Mathematics, The University of Chicago, 5734 South University Avenue, Chicago IL 60637, USADepartment of Mathematics, The University of Chicago, 5734 South University Avenue, Chicago IL 60637, USA

关键词: mapping class group;    Johnson homomorphism;    Torelli group;   

DOI  :  10.2140/agt.2007.7.1297

来源: Mathematical Sciences Publishers-MSP

【 授权许可】

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