Uploaded August 2026 | Updated September 2026, 2 weeks ago

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Prismatic Stable Homotopy Theory
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One of the most powerful approaches to the study of algebraic K-theoryis the use of trace methods: that is, approximations of K-theoryby more computable invariants (such as Hochschild homology). In this talk, I'll describe a (conjectural) extension of this methodology to other cohomological invariants in algebraic geometry.