arXiv · 1106.2218
Are all localizing subcategories of stable homotopy categories coreflective?
Abstract
We prove that, in a triangulated category with combinatorial models, every localizing subcategory is coreflective and every colocalizing subcategory is reflective if a certain large-cardinal axiom (Vopenka's principle) is assumed true. It follows that, under the same assumptions, orthogonality sets up a bijective correspondence between localizing subcategories and colocalizing subcategories. The existence of such a bijection was left as an open problem by Hovey, Palmieri and Strickland in their axiomatic study of stable homotopy categories and also by Neeman in the context of well-generated triangulated categories.
Explore related subjects
Keep this discovery
Carles Casacuberta, Javier J. Gutiérrez, Jiří Rosický. 2012-04-13. Are all localizing subcategories of stable homotopy categories coreflective?. https://arxiv.org/abs/1106.2218
Cite the original work for its findings. Save a collection to share your selection of sources.