ADÁMEK, J., H. HERRLICH, Jiří ROSICKÝ a W. THOLEN. Injective hulls are not natural. Algebra Universalis. Basel: Birkhauser, 2002, roč. 48, č. 2, s. 379-388. ISSN 0002-5240. |
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@article{486608, author = {Adámek, J. and Herrlich, H. and Rosický, Jiří and Tholen, W.}, article_location = {Basel}, article_number = {2}, keywords = {injective object; injective hull}, language = {eng}, issn = {0002-5240}, journal = {Algebra Universalis}, title = {Injective hulls are not natural}, volume = {48}, year = {2002} }
TY - JOUR ID - 486608 AU - Adámek, J. - Herrlich, H. - Rosický, Jiří - Tholen, W. PY - 2002 TI - Injective hulls are not natural JF - Algebra Universalis VL - 48 IS - 2 SP - 379-388 EP - 379-388 PB - Birkhauser SN - 00025240 KW - injective object KW - injective hull N2 - In a category with injective hulls and a cogenerator, the embeddings into injective hulls can never form a natural transformation, unless all objects are injective. ER -
ADÁMEK, J., H. HERRLICH, Jiří ROSICKÝ a W. THOLEN. Injective hulls are not natural. \textit{Algebra Universalis}. Basel: Birkhauser, 2002, roč.~48, č.~2, s.~379-388. ISSN~0002-5240.
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