On lax epimorphisms and the associated factorization

نویسندگان

چکیده

We study lax epimorphisms in 2-categories, with special attention to Cat and V-Cat. show that any 2-category convenient colimits has an orthogonal LaxEpi-factorization system, we give a concrete description of this factorization Cat.

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ژورنال

عنوان ژورنال: Journal of Pure and Applied Algebra

سال: 2022

ISSN: ['1873-1376', '0022-4049']

DOI: https://doi.org/10.1016/j.jpaa.2022.107126