Braids, posets and orthoschemes

Algebraic Geometric Topology

Brady, Tom¹  McCammond, Jon² 

[1] School of Mathematical Sciences, Dublin City University, Glasnevin, Dublin 9, IrelandSchool of Mathematical Sciences, Dublin City University, Glasnevin, Dublin 9, IrelandSchool of Mathematical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland;Department of Mathematics, University of California, Santa Barbara CA 93106, USADepartment of Mathematics, University of California, Santa Barbara CA 93106, USADepartment of Mathematics, University of California, Santa Barbara CA 93106, USA

关键词: braid group;    Artin group;    poset;    orthoscheme;    nonpositive curvature;   

DOI  :  10.2140/agt.2010.10.2277

来源: Mathematical Sciences Publishers-MSP

【 授权许可】

Unknown