Equivariant Poincaré–Alexander–Lefschetz duality and the Cohen–Macaulay property

Algebraic Geometric Topology

Allday, Christopher¹  Puppe, Volker²  Franz, Matthias³ 

[1] Department of Mathematics, University of Hawaii, 2565 McCarthy Mall, Honolulu, HI 96822, USADepartment of Mathematics, University of Hawaii, 2565 McCarthy Mall, Honolulu, HI 96822, USADepartment of Mathematics, University of Hawaii, 2565 McCarthy Mall, Honolulu, HI 96822, USA;Fachbereich Mathematik und Statistik, Universität Konstanz, D-78457 Konstanz, GermanyFachbereich Mathematik und Statistik, Universität Konstanz, D-78457 Konstanz, GermanyFachbereich Mathematik und Statistik, Universität Konstanz, D-78457 Konstanz, Germany;Department of Mathematics, University of Western Ontario, London, ON N6A 5B7, CanadaDepartment of Mathematics, University of Western Ontario, London, ON N6A 5B7, CanadaDepartment of Mathematics, University of Western Ontario, London, ON N6A 5B7, Canada

关键词: torus actions;    homology manifolds;    equivariant homology;    equivariant cohomology;    Atiyah–Bredon complex;    Poincaré–Alexander–Lefschetz duality;    Cohen–Macaulay modules;   

DOI  :  10.2140/agt.2014.14.1339

来源: Mathematical Sciences Publishers-MSP

【 授权许可】

Unknown