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Dan Christensen
Dan Christensen
I am a Professor in the Department of Mathematics at The University of Western Ontario in London, Ontario, and am an Affiliate Member of the Perimeter Institute for Theoretical Physics. The Department of Mathematics is part of the School of Mathematical and Statistical Sciences.I am the Editor-in-Chief of Homology, Homotopy and Applications.
I am a co-organizer of the Homotopy Type Theory Electronic Seminar Talks.
My papers, preprints and talks.
Contact information is below.
Research
| My research interests include algebraic topology (especially stable homotopy theory and model categories), homotopy type theory and univalent foundations, category theory (especially higher categories), derived categories, modular representation theory, mathematical physics (quantum gravity), and computation. | ||
Research groupDan Christensen (faculty)Diego Manco (postdoc, August 2024 until present) Thomas Thorbjørnsen (Ph.D. student, Sept 2023 until present) Theofanis Chatzidiamantis Christoforidis (Ph.D. student, Sept 2024 until present) I am not taking on new students at present. |  Group photo, July 2021 |
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Recent Teaching
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I'm on Mathstodon/Mastodon. If you find math fun, consider becoming a math major. Talk to me or anyone else in the department if you're curious. Here are some photos from trips I have been on. Many of my photos of birds are available on eBird. You can also find some of my wildlife photos on iNaturalist. |
 I've produced plots of roots of polynomials, some of which appeared in a Scientific American article. |
Contact information
Dan Christensen
Department of Mathematics
The University of Western Ontario
London, Ontario N6A 5B7
Canada
Office: MC130
I'm on Mathstodon/Mastodon.
Image credit: Mitch Zimmer, 2023