Lectures related to Theoretical Foundations of DFT

Discusses the minimization of the Hartree-Fock functional for N fermions and the variational principle in quantum physics.

Q&A Session: Written Exam Details and Electronic Structure Methods

Covers written exam details and electronic structure methods for computational chemistry.

Polygonal Lines: Definitions and Examples

Covers polygonal lines, polygons, separation of the plane, and triangle distances.

Calculus of Variations: Ground States in Quantum Mechanics

Covers the Calculus of Variations to find ground states in quantum mechanics by minimizing energy, discussing the Euler Lagrange equation and the Fundamental Theorem of Young Measure Theory.

Quantum Chemistry: Perturbation Theory

Covers perturbation theory in quantum chemistry, variational principle, Pauli principle, and separability of operators.

Deep Neural Network Solution of the Electronic Schrödinger Equation

Explores deep neural network solutions for the electronic Schrödinger equation and their computational efficiency in many-body physics.