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Derived categories of functors and quiver sheaves
Journal of Algebra and Its Applications ( IF 0.8 ) Pub Date : 2021-03-19 , DOI: 10.1142/s0219498822501274 P. O. Gneri 1 , M. Jardim 2 , D. D. Silva 3
中文翻译:
函子和颤动滑轮的派生类别
更新日期:2021-03-19
Journal of Algebra and Its Applications ( IF 0.8 ) Pub Date : 2021-03-19 , DOI: 10.1142/s0219498822501274 P. O. Gneri 1 , M. Jardim 2 , D. D. Silva 3
Affiliation
Let be small category and an arbitrary category. Consider the category whose objects are functors from to and whose morphisms are natural transformations. Let be another category, and again, consider the category . Now, given a functor we construct the induced functor . Assuming and to be abelian categories, it follows that the categories and are also abelian. We have two main goals: first, to find a relationship between the derived category and the category ; second relate the functors and . We apply the general results obtained to the special case of quiver sheaves.
中文翻译:
函子和颤动滑轮的派生类别
让是小类别和任意类别。考虑类别其对象是函子至并且其态射是自然变换。让是另一个类别,再次考虑该类别. 现在,给定一个函子我们构造诱导函子. 假设和为阿贝尔范畴,因此范畴和也是阿贝尔。我们有两个主要目标:首先,找到派生类别之间的关系和类别; 第二个关联函子和. 我们将获得的一般结果应用于颤动滑轮的特殊情况。