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@article{16552, author = {Bourke, John Denis}, article_number = {February}, keywords = {2-category 2-monad F-category Weak morphism Monadicity}, language = {eng}, issn = {0001-8708}, journal = {Advances in Mathematics}, title = {Two-dimensional monadicity}, volume = {252}, year = {2014} }
TY - JOUR ID - 16552 AU - Bourke, John Denis PY - 2014 TI - Two-dimensional monadicity JF - Advances in Mathematics VL - 252 IS - February SP - 708-747 EP - 708-747 PB - Academic Press SN - 0001-8708 KW - 2-category 2-monad F-category Weak morphism Monadicity N2 - The behaviour of limits of weak morphisms in 2-dimensional universal algebra is not 2-categorical in that, to fully express the behaviour that occurs, one needs to be able to quantify over strict morphisms amongst the weaker kinds. F-categories were introduced to express this interplay between strict and weak morphisms. We express doctrinal adjunction as an F-categorical lifting property and use this to give monadicity theorems, expressed using the language of F-categories, that cover each weaker kind of morphism. ER -
BOURKE, John Denis. Two-dimensional monadicity. \textit{Advances in Mathematics}. Academic Press, 2014, roč.~252, February, s.~708-747. ISSN~0001-8708.
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