Lectures related to Root system

Geometric McKay correspondence: Du Val singularities and Dynkin diagrams

Explores the derivation of Dynkin diagrams from Du Val singularities.

Correspondence between Heis and Co-adjoint Orbits

Delves into the 1-1 correspondence between Heisenberg groups and co-adjoint orbits, showcasing the relationship between Fleis and the co-adjoint of Heis.

Bracketing Methods: Bisection and Regula Falsi

Explores bisection and Regula Falsi bracketing methods for finding roots.

Matrix Operations: Inverse and Reduction to Echelon Form

Covers matrix operations and reduction to echelon form with practical examples.

LLL Algorithm

Covers the LLL algorithm for lattice reduction and discusses Hermite's constant and Minkowski's theorem.