Overview
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Explore the mathematical theory of flag variety degenerations in this conference lecture delivered at the 8th edition of the Geometry in Algebra, Algebra in Geometry workshop at IMPA, Rio de Janeiro. Delve into the intricate connections between algebraic geometry and representation theory as the speaker examines how flag varieties can degenerate under various conditions. Learn about the geometric and algebraic structures that emerge during these degeneration processes, including their applications to understanding moduli spaces and representation-theoretic phenomena. Discover the latest research developments in this specialized area of algebraic geometry, with particular emphasis on the interplay between geometric properties and algebraic invariants. Gain insights into advanced techniques used to study these degenerations and their significance in broader mathematical contexts, including connections to combinatorics, representation theory, and algebraic topology.
Syllabus
GAAG (2025) - Ghislain Fourier (RWTH Aachen)
Taught by
Instituto de Matemática Pura e Aplicada