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Maria Yakerson will speak on

Infinite loop spaces in algebraic geometry

Abstract: Classically, infinite loop spaces are provided with an additional structure, described in topological terms. The category of spaces with such a structure is equivalent to the category of connective spectra. We will discuss an analogous structure in the settings of algebraic geometry, which gives a criterion for motivic infinite loop spaces.

This is joint work with Elden Elmanto, Marc Hoyois, Adeel Khan, and Vladimir Sosnilo.