Hello guys,
I am in need of bit sophisticated line search algorithm to dampen
the newton method. I am looking for a library(new or already linked to
deal.II) which can help me implement following algorithm (instead of
writing from scratch).
Given f(a),f '(a),f(b),f '(b) and a,b, n :
Generate interpolation function f(x) using piecewise cubic
Hermite interpolator for given interval [a,b] and sub-divisions n
Then find x* such that f ' = 0 and f '' >=0
Is it possible to do this using some libraries (may be already linked to
deal.II) or I have to write it from scratch?
Thank you
Cheers
Dhananjay
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