NSOIA
A Fortran subroutine for solving systems of nonlinear algebraic equations. A Fortran subroutine is described and listed for solving a system of non-linear algebraic equations. The method used to obtain the solution to the equations is a compromise between the Newton-Raphson algorithm and the method of steepest descents applied to minimize the function noted, for the aim is to combine a fast rate of convergence with steady progress. Some examples illustrate the technique, and they indicate that the given algorithm compares favorable with other numerical methods for solving non-linear equations. .. The name of the subroutine and its parameters are: SUBROUTINE NS01A (N,X,F,AJINV,DSTEP,DMAX,AOC,MAXFUN,IPRINT,W)
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References in zbMATH (referenced in 41 articles , 1 standard article )
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