Time evolution of hydrodynamic escape phenomenon in planetary atmospheres
黃博峙博士國立中央大學數學系 上午 10:30–12:00 健雄館 208室In this talk, we establish the global transonic solutions for hydrodynamic escape problem (HEP), which is characterized by a free boundary value problem of Euler equation with gravity and heat. The global existence of transonic solutions to HEP is established by the generalized Glimm's method. The range of the hydrodynamical escape region in planetary atmospheres will also be discussed.