Adjunction in the absence of identity

Hankyung Ko; Volodymyr Mazorchuk; Xiaoting Zhang

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arXiv · 2003.04610

Adjunction in the absence of identity

Hankyung Ko·Volodymyr Mazorchuk·Xiaoting Zhang

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Abstract

We develop a bicategorical setup in which one can speak about adjoint 1-morphisms even in the absence of genuine identity 1-morphisms. We also investigate which part of 2-representation theory of 2-categories extends to this new setup.

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Hankyung Ko, Volodymyr Mazorchuk, Xiaoting Zhang. 2020-03-10. Adjunction in the absence of identity. https://arxiv.org/abs/2003.04610

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