N. Helwani

A Two-Stage Learning PINN Approach for Solving the Inverse Problem of the 1D Porous Medium Equation

The Porous Medium Equation (PME), given by $u_t = \Delta(u^m)$ for $m>1$, is a degenerate nonlinear parabolic partial differential equation that arises in various physical applications such as fluid flow in porous media, heat transfer in plasmas, and population dynamics. It is known for its nonlinear diffusion and fini...