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Algebraic Geometry Seminar: Daniel Halpern-Leistner (Cornell)
Algebraic Geometry Seminar: Daniel Halpern-Leistner (Cornell)
Title: An intrinsic approach to moduli theoryAbstract: A central problem in algebraic geometry is to construct and study moduli spaces of objects of interesting geometric objects. The classical tool for this is geometric invariant theory, which requires you to approximate a moduli problem by an orbit space X/G for some reductive group G acting on […]