3D Anelastic Simulations of Convection in Massive Stars
  After briefly describing the anelastic approximation and Glatzmaier's code, we present results from our preliminary studies of core convection during the hydrogen burning phase of a 15 solar mass star, as well as our most recent results concerning convection in the oxygen shell of a 25 solar mass star. 
Michael Kuhlen, Stan E. Woosley, Gary A. Glatzmaier