Please help me to write Multithreaded parallel program in Pthread package to solve Laplace's Equation over a two dimensional n*n grid using Gauss-Seidel and Red-Black relaxation methods,respectively. Assume the grid is initialized to zeroes and its external boundary points along the four edges are initialized to 10.0 , 5.0 , 10.0 and 5.0.
Please atleast give me the overview to solve this program to code it.
