Sean Cox

Virginia Commonwealth University

Homological algebra, elementary submodels, and stationary logic

Logic and Set Theory Seminar

1st November 2022, 12:30 pm – 1:30 pm

The talk will focus on the use of set-theoretic elementary submodel techniques to solve, or partially solve, some problems from homological algebra (independence of Salce's Problem about cotorsion pairs, and the precovering problem in Gorenstein Homological Algebra).

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