,Conservation Laws and Lax Pair of the Variable Coefficient KdV Equation

来源 :中国物理快报(英文版) | 被引量 : 0次 | 上传用户:yangmingli1213
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
By a transformation between a Painlevé integrable variable coefficient KdV equation and the standard KdV equation, we derive the Lax pair and infinitely many conservation laws of the variable coefficient KdV equation from the counterparts of the KdV equation.
其他文献
在非黑钙土灌溉条件下,尚未摸索出马铃薯施用高量无机肥料的最适方法。在中度熟化灌溉生草灰化壤土上,采用传统的撒施法,施用量为 N_(135)P_(150-180)K_(180)。在目前的文献
We present a controlled teleportation scheme for teleporting an arbitrary superposition state of an M-qudit quantum system. The scheme employs only one entangle
期刊
Hydrogen ions are implanted into Pb(Zr0.3Ti0.7)O3 thin films at the energy of 40keV with a flux of 5 ×1014 ions/cm2.Pseudo-antiferroelectric behaviour in the i
期刊
在大数据时代背景下,企业人力资源管理工作信息量越来越大,传统的管理模式和理念已经不能适应企业的发展需求,必须要对其进行有效的改进和创新.基于这种背景,本文对大数据时
We investigate the electromagnetic perturbation around a stringy black hole. A second-order differential equation is obtained for the perturbation. The variatio
期刊
档案鉴定工作,实为档案价值鉴定工作,是档案管理部门按照一定的原则、标准、方法,判定档案的价值,确定档案的保管期限的一项工作.简言之,档案鉴定工作就是通过判定决定档案价
The translocation of polymer chain through a small pore from a high concentration side (cis side) to a low concentration side (trans side) is simulated by using
期刊
The electron temperature gradient mode is investigated in elongated toroidal plasmas with a gyrokinetic integral eigenmode equation code. Dependence of the crit
期刊
第七届北美西洋参会议于1986年6月13日至15日在美国纽约州的德尔荷召开。我应邀参加了会议。现将有关内容简介如下:北美西洋参会议始于1979年,以后每年举行一次。与会者分别
In near-field optics and optical tunnelling theory, photon wave mechanics, I.e. The first-quantized theory of photons, allows us to address the spatial field lo
期刊