KdV equation with ergodic initial data and its related problems

发布时间：2019-05-06 作者：77779193永利官网浏览次数：

Speaker:	SHINICHI KOTANI (小谷真一)	DateTime:	2019年5月16日（周四）下午3: 00-4:00
Brief Introduction to Speaker: SHINICHI KOTANI (小谷真一)，大阪大学/南京大学教授。		Place:	六号楼二楼报告厅
Abstract:The KdV equation has been known to have infinitely many invariants and investigated when initial data are either decaying or periodic. Recently several people have got interested in construction of solutions starting from almost periodic functions. In this talk some results on the construction of solutions to the KdV equation starting from ergodic functions (which especially include almost periodic functions) are presented. Several open problems also are proposed.