Dr. Bernd Freytag
Department of Physics and Astronomy at Uppsala University
and... (some old addresses)
You can find some of my
movies of star similar to Betelgeuse,
publications (including some talks with movies),
lecture notes: (hydrodynamics 2004, HTML), (hydrodynamics 2010, PDF), (hydrodynamics 2015, PDF), (radiative transfer: Nikolai Piskunov),
some recent movies of a simulated AGB star,
some older MPEG movies, some very old MPEG movies,
and the CO5BOLD User Manual, here.
Link to the
info page of the "Stellar Winds" group at Uppsala University
or the homepage of the Department of Physics and Astronomy at Uppsala University.