Lectures related to Perfect field

Covers the recap of Galois theory and emphasizes the transitivity of Galois groups.

Explores the modeling of acoustic radiation with a focus on the cardioid source using COMSOL Multiphysics.

Explores automorphisms of projective varieties, discussing isomorphism between complements and key observations on dimensions and examples.

Explains the density operator formalism and observables in quantum systems.

Explores central motion in a 1/r² field, focusing on trajectory determination and types of trajectories based on energy constants.

Examines conditions for the existence of invertible matrices satisfying specific matrix equations involving eigenvalues.