The Karoubi envelope and Lee’s degeneration of Khovanov homology

Algebraic Geometric Topology

Bar-Natan, Dror¹  Morrison, Scott² 

[1] Department of Mathematics, University of Toronto, Toronto Ontario M5S 2E4, CanadaDepartment of Mathematics, University of Toronto, Toronto Ontario M5S 2E4, CanadaDepartment of Mathematics, University of Toronto, Toronto Ontario M5S 2E4, Canada;Department of Mathematics, University of California, Berkeley, Berkeley CA 94720, USADepartment of Mathematics, University of California, Berkeley, Berkeley CA 94720, USADepartment of Mathematics, University of California, Berkeley, Berkeley CA 94720, USA

关键词: categorification;    cobordism;    Karoubi envelope;    Jones polynomial;    Khovanov;    knot invariants;   

DOI  :  10.2140/agt.2006.6.1459

来源: Mathematical Sciences Publishers-MSP

【 授权许可】

Unknown