论文标题
小对象参数，加上构造和左何处本地化
Small object arguments, plus-construction, and left-exact localizations
论文作者
论文摘要
我们介绍了受凯利（Kelly）启发的小物体参数的变体，更适合构建独特的分解系统。我们的主要结果是将其与造成造成的加大构造进行比较。我们将其应用于从发电机明确构建本地化，模式和左置定位置。
We present a variant of the small object argument, inspired by Kelly, better suited to construct unique factorisation systems. Our main result is to compare it to the plus-construction involved in sheafification. We apply this to construct localizations, modalities and left-exact localizations explicitly from generators.
