Introduction to Classical Integrable Systems
《Introduction to Classical Integrable Systems》 · 第 591 页 · Definition C.3.1
A model structure on a complete and cocomplete category \(\mathcal M\) consists of weak equivalences \(\mathsf W\), cofibrations \(\mathsf C\), and fibrations \(\mathsf F\), with \((\mathsf C,\mathsf F\cap\mathsf W)\) and \((\mathsf C\cap\mathsf W,\mathsf F)\) weak factorization systems.