NonLinearLineSearch.hpp File Reference

Line-search algorithm with parabolic interpolation. More...

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Namespaces
	LifeV
	Default Physical Solver.

Functions
template<class Fct , class VectorType >
Int	NonLinearLineSearchParabolic (Fct &f, VectorType &residual, VectorType &sol, VectorType &step, Real &normRes, Real &lambda, UInt iter, UInt const verboseLevel=1)
	Implementation of Line Search method with parabolic interpolation. More...
template<class Fct , class VectorType >
Int	NonLinearLineSearchCubic (Fct &f, VectorType &residual, VectorType &sol, VectorType &step, Real &normRes, Real &lambda, Real &slope, UInt iter, UInt const verboseLevel=1)
	Implementation of Line Search method with cubic interpolation. More...

Detailed Description

Line-search algorithm with parabolic interpolation.

Author

Date

Contributor:

Alessandro Melani aless.nosp@m.andr.nosp@m.o.mel.nosp@m.ani@.nosp@m.mail..nosp@m.poli.nosp@m.mi.it Alessandro Melani aless.nosp@m.andr.nosp@m.o.mel.nosp@m.ani@.nosp@m.mail..nosp@m.poli.nosp@m.mi.it

See also

Chapter 8 of C.T. Kelley, "Iterative methods for linear and nonlinear equations", SIAM 1995

Chapter 6 of J.E. Dennis, R.B.Schnabel "Numerical Methods for Unconstrained Optimization and Nonlinear Equations", no. 16 in Classics in Applied Mathematics, SIAM, Philadelphia, 1996

Definition in file NonLinearLineSearch.hpp.