3·î18Æü(ÌÚ) 15:30 -- 17:00 έÂÀÊ¿ (Stanford University, USA) ``Boltzmann equation, an introduction'' ¡ã¸¦µæÈ¯É½Í׻ݡä There have been sustained mathematical studies on Boltzmann equation, starting with Hilbert, Carleman, Grad, and others on the fundations, and continued with the Kyoto School and the French School on the solution behaviors. We will give a brief survey of these and discuss some of the goals of recent efforts.