A generalization of Quillen's small object argument

Homological algebra of homotopy algebras

Vladimir Hinich · Communications in Algebra · 1997 · 370 citations

Natural Sciences, Mathematics, Algebra +9

Quillen model structures for relative homological algebra

J. Daniel Christensen, Mark Hovey · Mathematical Proceedings of the Cambridge Philosophical Society · 2002 · 97 citations · Full text

Natural Sciences, Mathematics, Algebra +16

A model structure on the category of pro-simplicial sets

Daniel C. Isaksen · Transactions of the American Mathematical Society · 2001 · 73 citations · Full text

Natural Sciences, Computer Science, Mathematics +15

Weak Factorization Systems and Topological Functors

Horst Herrlich, Walter Tholen · Applied Categorical Structures · 2002 · 63 citations

Natural Sciences, Mathematics, Representation Theory +13

Calculating limits and colimits in pro-categories

Daniel C. Isaksen · Fundamenta Mathematicae · 2002 · 50 citations · Full text

Natural Sciences, Mathematics, Topology +6