- #1
sdevoe
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Homework Statement
Please see attached thumbnail
Here's what I know.
1)Bk is the Hessian
2) sk = [itex]\alpha[/itex]*p
3)pk is the search direction
4) Alpha is the step size
Homework Equations
yk = [itex]\nabla[/itex]f(xk+1) -[itex]\nabla[/itex]f(xk
Bk+1(xk+1-xk) = [itex]\nabla[/itex]f(xk+1) -[itex]\nabla[/itex]f(xk
The Attempt at a Solution
Bk+1(xk+1-xk) = yk
and then somehow from there I have to use the above to prove the Hk+1 equation
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