Lagrangian and Hamiltonian Mechanics
A detailed introduction to the basic features and mathematical formalisms involved.
Lagrangians and Hamiltonians for High School Stude
A discussion of Lagrangian and Hamiltonian dynamics is presented at a level which should be suitable for advanced high school students.
The Brachistichrone Problem
A Java applet which illustrates the solution to the Brachistichrone problem.
The Principle of Least Action
An overview of the historical development of the principle of least action.
The Principle of Least Action
A brief review of the mathematics and physics involved in the principle of least action.