Concept
Diagramme commutatif
Publications associées (11)
On the commutativity of flows of rough vector fields
In the class of Sobolev vector fields in R-n of bounded divergence, for which the theory of DiPerna and Lions provides a well defined notion of flow, we characterize the vector fields whose flow commutes in terms of the Lie bracket and of a regularity cond ...
ELSEVIER2022Left-induced model structures and diagram categories
Kathryn Hess Bellwald, Varvara Karpova, Magdalena Kedziorek
We prove existence results à la Jeff Smith for left-induced model category structures, of which the injective model structure on a diagram category is an important example. We further develop the notions of fibrant generation and Postnikov presentation fro ...
2015Left-Induced Model Structures and Diagram Categories
Kathryn Hess Bellwald, Varvara Karpova, Magdalena Kedziorek
We prove existence results a la Jeff Smith for left-induced model category structures, of which the injective model structure on a diagram category is an important example. We further develop the notions of fibrant generation and Postnikov presentation fro ...
Amer Mathematical Soc2015