Slides from the
Minicursos Avançados (advanced minicourse):
Computational methods in the study of symplectic quotients
Instituto de Matemática, Universidade Federal do Rio de Janerio, Brazil.
January 11-12, 2016.
Lecture 1: Invariant Theory and Groebner Bases
Lectures 2: Singular Symplectic Reduction and Regular Functions on Symplectic Quotients and Lecture 4: Elimination Theory and the Nonabelian Case (one file)
Lecture 3: The Hilbert Series of the Regular Functions on a Symplectic Quotient