Abstract: The finite difference time domain (FDTD) is a general numerical method to directly obtain the electric and magnetic fields of space for EM scattering and radiation problems. The numerical ...
$$\begin{equation*} \begin{array}{ll} \text{minimize} & (1/2) x^T P x + q^T x + r + g(x) \\ \text{subject to} & Ax = b \end{array} \end{equation*}$$ ...
This is a finite volume (toy) toolbox for chemical/petroleum engineers. Right now, it can solve a transient convection-diffusion equation with variable velocity field/diffusion coefficients. The ...