Mathematical Physics; Line Integrals in Polar Coordinates Posted: May 26, 2025 | Last updated: May 26, 2025 Physics and Python stuff. Most of the videos here are either adapted from class lectures ...

Abstract: Some problems arise in particle-in-cell (PIC) codes when computing the density of charge at the nodes in cylindrical coordinates, especially near the axis. Several authors has different ways ...

Abstract: Application peculiarities of the Green's functions method for Cartesian, cylindrical and spherical coordinate system are under consideration. Layered magneto-dielectric structures with ...