摘要
In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in H^s(s>2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral include 2 order of higher order derived functions.
In this paper, we consider the regularity of solution in S for Zakharov-Kuznestov equation in Hs(s > 2). Meanwhile, by method of undetermined coefficient we prove that there don't exist and conservative integral include 2 order of higher order derived functions.
关键词
函数论
柯西序列
保守量
调和函数
Z-K equation
Cauchy problem
conservative quantity
Plainleve property
