Educational Resources
Writing
Published
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My PhD on "Constructing Monoidal Double Categories of Bimodules"
To be added after corrections are finalised
Preprints
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Factorisation of cross-symmetric, totally nonnegative matrices and an amazing matrix
arXiv:2011.06980
Other Writing
Conferences and Talks
Talks
- Enriched categories - The correct framework (but not for the faint of heart), Sheaf seminar, Sheffield, 2025
- 4 part seminar series on double categories, Sheffield, 2024
- Structured Cospans - Diagrams in applied category theory, School of Mathematics and Statistics PGR Seminar, Sheffield, 2024
- The Unreasonable Effectiveness of Category Theory in Crumpled Paper, LMS Summer School undergraduate conference, Sheffield, 2023
- Introduction to Simplicial Sets, Infinity category reading group, Sheffield, 2023
- Total Non-Negativity, Amazing Matrices, and Matrix Factorisation, Sheaf seminar, Sheffield, 2022
Organised
- University of Sheffield AlgTop group seminar series with Jacob Saunders and Jack Davidson - 2024/25
- Entropy and Diversity: The Axiomatic Approach reading group with Brad Ashley - 2023
- Infinity category reading group with Andrew Fisher - 2023
Other Things
- A list of nLab pages not edited by Urs Schreiber ordered by edit count (Last updated 18/06/2025)
Contact Me
Email: academic at apneate.co.uk