Uploaded April 2025 | Updated September 2026, 1 week ago

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A research talk given remotely at University of Santiago de Compostela, to math faculty and grad students.

This is a slightly more technical version of this talk: youtu.be/aE_X-fqkqQE

The paper is "At most n-valued maps" by Daciberg Lima Gonçalves, Robert Skiba, and me. Available here: arxiv.org/abs/2502.20164