论文标题
腐烂的溶液用于分散概括 - 苯甲胺-ONO和BENJAMIN-ONO方程
On decay of the solutions for the dispersion generalized-Benjamin-Ono and Benjamin-Ono equations
论文作者
论文摘要
我们表明,KDV和Schrödinger方程获得的唯一性结果([7],[28])对于加权Sobolev空间中的分散概括 - 苯甲蛋白方程无效 $$ h^s(\ r)\ cap l^2(x^{2r} dx),$$用于适用的$ s $和$ r $。 特别是,我们获得了分散概括的 - 奔工方程式([13])的唯一性结果,对于所有解决方案$ u_1 \ neq 0 $和$ u_2 \ u_2 \ neq 0 $而言,并不是正确的。为了实现这些结果,我们采用了最近的工作中存在的技术[6]。我们还改进了为分散泛化的苯甲胺 - 单方方程和benjamin-ono方程式建立的一些定理([13],[12])。
We show that uniqueness results of the kind those obtained for KdV and Schrödinger equations ([7], [28]), are not valid for the dispersion generalized-Benjamin-Ono equation in the weighted Sobolev spaces $$H^s(\R)\cap L^2(x^{2r}dx),$$ for appropriated $s$ and $r$. In particular, we obtain that the uniqueness result proved for the dispersion generalized-Benjamin-Ono equation ([13]), is not true for all pairs of solutions $u_1\neq 0$ and $u_2\neq 0$. To achieve these results we employ the techniques present in our recent work [6]. We also improve some Theorems established for the dispersion generalized-Benjamin-Ono equation and for the Benjamin-Ono equation ([13], [12]).