Interstellar Medium and Star Formation. Astronomy G9001 Prof. Mordecai-Mark Mac Low. Dust Excess Mass Visual Nebulae Emission lines Continuum light Polarization Optical Absorption Lines. HI lines, & radio continuum UV Absorption lines X-ray emission Molecular line emission
Prof. Mordecai-Mark Mac Low
and rewrite it in the form of FTCS + remainder
This is just the finite difference representation of a
diffusion term like a viscosity.