Closure properties of $\underrightarrow{\lim }\mathcal{C}$

Leonid Positselski, Pavel Prihoda, Jan Trlifaj

Let $\mathcal{C}$ be a class of modules and $\mathcal{L}=\underrightarrow{\lim }\mathcal{C}$ the class of all direct limits of modules from $\mathcal{C}$. The class $\mathcal{L}$ is well understo…