4·î6Æü(¶â) 15:30 -- 16:30 Jenn Nan Wang (²¦¿¶ÃË) ¶µ¼ø (ÂæÏÑÂç³Ø¿ô³Ø·Ï) ``Special solutions for some elliptic systems and applications'' ¡ã¸¦µæÈ¯É½Í׻ݡä In talk, I would like to discuss how to construct special solutions with complex phases for some elliptic systems in the plane. The important property of these solutions is that they decay exponentially on one side of some curve and grow exponentially on the other side of the same curve. These solutions are very useful in the object identification problem. I will show some numerical results, if time permitted.