Seminar series
Date
Fri, 05 Dec 2025
13:00
13:00
Location
L6
Speaker
Iris Yoon
Organisation
Swarthmore College
I will present short, new proofs of Dowker duality using various poset fiber lemmas. I will introduce modifications of joins and products of simplicial complexes called relational join and relational product complexes. Using the relational product complex, I will then discuss generalizations of Dowker duality to settings of relations among three (or more) sets.