摘要
By the construction of a Cauchy sequence in a Banach space and the global bounded estimate of solution,we obtain the global existence and the bounded estimate of solution of BBM-Burgers equation without the viscous term ut ＋∑ n j=1 fj（u）xj-γ1△ut＋γ3△2u=0with large initial date in 4-dimension space.
By the construction of a Cauchy sequence in a Banach space and the global bounded estimate of solution,we obtain the global existence and the bounded estimate of solution of BBM-Burgers equation without the viscous term ut ＋∑ n j=1 fj（u）xj-γ1△ut＋γ3△2u=0with large initial date in 4-dimension space.
基金
Supported by the National Natural Science Foundation of China(11571092)
