CAUTION: The Sender of this email is not from within Dalhousie. Dear colleagues, We would like to bring to your attention the fourth annual Adjoint School, a research school in applied category theory. The Adjoint School aims to: - foster an open-hearted and open-minded environment where new applied category theorists develop the skills of research, - welcome new researchers into cutting-edge research programs in applied category theory, and - grow and strengthen the applied category theory community The school has two components: a reading component, where participants read papers and present on them over the course of a few months (February to June), and a research component where participants meet with established researchers to work on a project together during a week in July (this meeting might be virtual). This year’s mentors and research projects are: - Simona Paoli: Double categories in applied category theory - James Fairbanks and Evan Patterson: Categorical and computational aspects of C-sets - Helle Hvid Hansen and Clemens Kupke: Extensions of coalgebraic dependent logic - Simon Willerton: The ubiquity of enriched profunctor nuclei We welcome applications from advanced undergraduates, PhD students, post-docs, as well as people working outside of academia. Members of groups which are underrepresented in the mathematics and computer science communities are especially encouraged to apply. More information can be found at adjointschool.com! Application deadline: Friday, January 29, 2021. With thanks, Brendan On behalf of the organizers, David Jaz Myers and Sophie Libkind [For admin and other information see: http://www.mta.ca/~cat-dist/ ]