Discover FortranSoftwares/Conjugate-Gradient-Solver-for-Linear-Systems

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Fortran
License
MIT License
Created over 4 years ago
Updated over 4 years ago

FortranSoftwares

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CG is a FORTRAN77 library by Sourangshu Ghosh which implements a simple version of the conjugate gradient (CG) method for solving a system of linear equations of the form A*x=b, suitable for situations in which the matrix A is positive definite (only real, positive eigenvalues) and symmetric.

ISING_2D_SIMULATION

ISING_2D_SIMULATION is a FORTRAN77 program which carries out a Monte Carlo simulation of a 2D Ising model, using gnuplot to display the initial and final configurations.

Fortran

DIJKSTRA_OPENMP

DIJKSTRA_OPENMP is a FORTRAN77 program by Sourangshu Ghosh which illustrates the use of the OpenMP application program interface by implementing Dijkstra's minimum graph distance algorithm.

Fortran

ANALEMMA_Fortran77

ANALEMMA is a FORTRAN77 program by Sourangshu Ghosh which evaluates the equation of time, based on a C program by Brian Tung.

Fortran

BROWNIAN_MOTION_SIMULATION

BROWNIAN_MOTION_SIMULATION is a FORTRAN77 library which simulates Brownian motion in an M-dimensional region, creating graphics files for processing by gnuplot.

Fortran