Global solutions to planar magnetohydrodynamic equations with radiation   and large initial data
  A global existence result is established for a free boundary problem of planar magnetohydrodynamic fluid flows with radiation and large initial data. Particularly, it is novelty to embrace the constant transport coefficient. As a by-product, the free boundary is shown to expand outward at an algebraic rate from above in time. 
Xulong Qin and Zheng-an Yao
math.AP