Lecture 3 Flashcards

1
Q

Motion of a particle in a conservattive force field

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2
Q

The Euler-Lagrange equation

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3
Q

Newton’s problem of mimimal resistance

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4
Q

Constrained variational principles

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5
Q

Elastic rods

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6
Q

Buckling and bifurcation theory

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7
Q

Laplace’s equation

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8
Q

The Euler-Lagrange equation(part 2)

A

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9
Q

The wave equation

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10
Q

Hamiltonian mechanics

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11
Q

Poisson brackets

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12
Q

Rigid body rotations

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13
Q

Hamiltonian PDEs

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14
Q

Path integrals

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15
Q

The principle of stationary action

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16
Q

The variational derivative

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17
Q

Derivation of Newton’s resistance functional

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18
Q

Resistances of some simple shapes

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19
Q

The variational problem

20
Q

The Euler-Lagrange equation(part1, 2)

21
Q

Eigenvalue problems

22
Q

Kinematics

23
Q

Equivalence with Newton’s second law

24
Q

Examples from mechanics

25
Q

Non-radially symmetric solutions

26
Q

Dimensional consideration

27
Q

The persistence length of DNA

28
Q

Energy minimizers

29
Q

Solution by elliptic functions

30
Q

Lyapounov-Schmidt reduction

31
Q

Dirichlet principle

32
Q

The direct method

33
Q

Electrostatics

34
Q

The minimal surface equation

35
Q

The Legendre transform

36
Q

Canonical coordinates

37
Q

Spatial description

38
Q

Body description

39
Q

The kinetic energy

40
Q

The rigid body Poisson bracket

41
Q

Poisson brackets

42
Q

Fresnel integrals

43
Q

Stationary phase

44
Q

The Feynman path integral

45
Q

The Trotter product formula

46
Q

Semiclassical limit