Envelopes and covers for groups
نویسندگان
چکیده
منابع مشابه
Injective Envelopes and Projective Covers of Quivers
This paper characterizes the injective and projective objects in the category of directed multigraphs, or quivers. Further, the injective envelope and projective cover of any quiver in this category is constructed.
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ژورنال
عنوان ژورنال: Groups, Geometry, and Dynamics
سال: 2018
ISSN: 1661-7207
DOI: 10.4171/ggd/440