LOCAL AND GLOBAL WELL-POSEDNESS OF THE INITIAL VALUE PROBLEM FOR THE HIROTA-SATSUMA SYSTEM
关于Hirota-Satsuma系统初值问题的局部和整体适定性

in this paper, we study the local and global well-posedness of the initialvalue problem for the Hirota-Satsuma system by combining several estimates concerning theassociated linear problem with the contraction principle.