Lecture 3 Flashcards
Motion of a particle in a conservattive force field

The Euler-Lagrange equation
WIP
Newton’s problem of mimimal resistance

Constrained variational principles

Elastic rods

Buckling and bifurcation theory

Laplace’s equation

The Euler-Lagrange equation(part 2)
WIP
The wave equation
WIP
Hamiltonian mechanics
WIP
Poisson brackets
WIP
Rigid body rotations
WIP
Hamiltonian PDEs
WIP
Path integrals
WIP
The principle of stationary action

The variational derivative

Derivation of Newton’s resistance functional

Resistances of some simple shapes

The variational problem

The Euler-Lagrange equation(part1, 2)

Eigenvalue problems

Kinematics

Equivalence with Newton’s second law

Examples from mechanics

Non-radially symmetric solutions

Dimensional consideration

The persistence length of DNA

Energy minimizers
WIP
Solution by elliptic functions
WIP
Lyapounov-Schmidt reduction
WIP
Dirichlet principle
WIP
The direct method
WIP
Electrostatics
WIP
The minimal surface equation
WIP
The Legendre transform
WIP
Canonical coordinates
WIP
Spatial description
WIP
Body description
WIP
The kinetic energy
WIP
The rigid body Poisson bracket
WIP
Poisson brackets
WIP
Fresnel integrals
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Stationary phase
WIP
The Feynman path integral
WIP
The Trotter product formula
WIP
Semiclassical limit
WIP