National
          Science Foundation
National Curve Bank

 Brachistochrone Part IV

Deposit #60

Bernoulli
Bernoulli first stated this problem in 1696.
Equations for the Brachistochrone
The following are notes prepared for the undergraduate Analysis class MATH 466, Advanced Calculus II, at California State University, Los Angeles.  The intent was to give the students a taste of the uses of some of the Analysis they had learned.  The National Curve Bank - A MATH Archive thanks Dr. Michael Hoffman for making the Euler-Lagrange approach to the brachistochrone available to others.   [mhoffma@calstatela.edu]

The Brachistochrone Problem
Suppose  A  and  B  are two points,  A  lower than  B.  Find the shape of the wire joining them such that a frictionless bead sliding from  A  to  B  does so in minimum time.

Hoffman
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Hoffman
                          Part 2

Hoffman
                          Part 3

Hoffman
                          Part 5

Hoffman
                          Part 6