Article ID Journal Published Year Pages File Type
4668396 Advances in Mathematics 2006 46 Pages PDF
Abstract

We apply ideas from commutative algebra, and Morita theory to algebraic topology using ring spectra. This allows us to prove new duality results in algebra and topology, and to view (1) Poincaré duality for manifolds, (2) Gorenstein duality for commutative rings, (3) Benson–Carlson duality for cohomology rings of finite groups, (4) Poincaré duality for groups and (5) Gross–Hopkins duality in chromatic stable homotopy theory as examples of a single phenomenon.

Related Topics
Physical Sciences and Engineering Mathematics Mathematics (General)