搜索结果: 1-6 共查到“物理学 Inverse scattering”相关记录6条 . 查询时间(0.105 秒)
A Direct Sampling Method for Inverse Scattering Using Far-Field Data
Direct Sampling Method Inverse Scattering Using Far-Field Data Mathematical Physics
2012/6/21
This work is concerned with a direct sampling method (DSM) for inverse acoustic scattering problems using far-field data. The method characterizes some unknown obstacles, inhomogeneous media or cracks...
Inverse scattering transform for the Degasperis-Procesi equation: a Riemann-Hilbert approach
Degasperis–Procesi equation Camassa–Holm equation inverse scattering trans-form Riemann–Hilbert problem asymptotics
2011/10/10
Abstract: We present the inverse scattering transform approach to the Cauchy problem on the line for the Degasperis-Procesi equation $u_{txx}-2u_x+2u_xu_{xx}+uu_{xxx}=0$ in the form of an associated R...
On the determinant formula in the inverse scattering procedure with a partially known steplike potential
Marchenko inverse scattering Schrodinger operator Titchmarsh-Weyl m− function
2011/9/13
Abstract: We are concerned with the inverse scattering problem for the full line Schr\"odinger operator $-\partial_x^2+q(x)$ with a steplike potential $q$ a priori known on $\Reals_+=(0,\infty)$. Assu...
Approximate asymptotic integration of a higher order water-wave equation using the inverse scattering transform
Approximate asymptotic integration water-wave equation inverse scattering transform
2009/11/13
The complete mathematical and physical characterization of nonlinear water wave dynamics has been an important goal since the fundamental partial differential equations were discovered by Euler over 2...
Demonstration of Inverse Scattering Transform for DNLS Equation
inverse scattering transform soliton solutions Liouville theorem
2007/8/15
2007Vol.48No.2pp.299-303DOI:
Demonstration of Inverse Scattering Transform for DNLS Equation
YANG Chun-Nuan, YU Jia-Lu, WANG Qu-Quan, and HUANG Nian-Ning
Department of P...
Demonstration of Dark Soliton Solutions Found by Inverse Scattering Transform
inverse scattering transform dark soliton solutions
Liouville theorem
2007/8/15
2006Vol.46No.2pp.244-248DOI:
Demonstration of Dark Soliton Solutions Found by Inverse Scattering Transform
LI Cun, YANG Bai-Feng, CAI Hao, and HUANG Nian-Ning
Department...