学术报告
Finitely Accessible Additive Categories-Prof. Dr. Ivo Herzog (Ohio State University, USA)
题目：Finitely Accessible Additive Categories
报告人：Prof. Dr. Ivo Herzog (Ohio State University, USA)
时间：2017年5月17日(周三)下午2:00—3:00
地点：首都师范大学本部教学2楼611教室
摘要：An additive category with direct limits is called finitely accessible if the subcategory of its finitely presented objects is essentially small, and every object is a direct limit of finitely presented objects. The talk is an introduction to the theory of finitely accessible additive categories. The main feature of this theory is a canonical exact structure. We will concentrate on the injective objects of this exact structure, which resemble in many respects the injective objects of a locally finitely presented Grothendieck category. This is a joint work with Fu, Asensio and Rothmaler.
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