搜索结果: 1-15 共查到“理论物理学 hierarchy”相关记录27条 . 查询时间(0.031 秒)
Old and new reductions of dispersionless Toda hierarchy
dispersionless Toda hierarchy finite-variable reduction waterbag model Landau-Ginzburg potential Lowner equations
2012/6/21
Two types of finite-variable reductions of the dispersionless Toda hierarchy are considered in the geometric perspectives. The reductions are formulated in terms of "Landau-Ginzburg potentials" that p...
Actions for an Hierarchy of Attractive Nonlinear Oscillators Including the Quartic Oscillator in 1+1 Dimensions
Actions Hierarchy of Attractive Nonlinear Oscillators the Quartic Oscillator 1+1 Dimensions Mathematical Physics
2012/4/23
In this paper, we present an explicit form in terms of end-point data for the classical action $S_{2n}$ evaluated on extremals satisfying the Hamilton-Jacobi equation for each member of a hierarchy of...
Hierarchy of integrable Hamiltonians describing of nonlinear n-wave interaction
Hierarchy of integrable Hamiltonians nonlinear n-wave interaction Exactly Solvable and Integrable Systems
2011/7/26
Abstract: In the paper we construct an hierarchy of integrable Hamiltonian systems which describe the variation of n-wave envelopes in nonlinear dielectric medium. The exact solutions for some special...
A geometric solution to the coincidence problem, and the size of the landscape as the origin of hierarchy
geometric solution coincidence problem landscape
2010/12/21
Without assuming necessary conditions for observers such as galaxies or entropy production, we
show that the causal patch measure predicts the coincidence of vacuum energy and present matter
density...
Bihamiltonian Structure of the Two-component BKP Hierarchy
Bihamiltonian Structure R-matrix techniques
2010/4/1
We employ a Lax pair representation of the two-component BKP hierarchy and construct its bihamiltonian structure with R-matrix techniques.
hbar-expansion of KP hierarchy: Recursive construction of solutions
hbar-expansion KP hierarchy Planck constant
2010/4/7
The \hbar-dependent KP hierarchy is a formulation of the KP hierarchy that depends on the Planck constant \hbar and reduces to the dispersionless KP hierarchy as \hbar -> 0. A recursive construction o...
A Discrete Spectral Problem and Related Hierarchy of
Discrete Hamiltonian Lattice Equations
lattice soliton equation zero curvature representation
Hamiltonian structure Liouville integrability
2007/8/15
2007Vol.48No.2pp.193-198DOI:
A Discrete Spectral Problem and Related Hierarchy of
Discrete Hamiltonian Lattice Equations
XU Xi-Xiang1 and CAO Wei-Li2
1 College of Scienc...
Vector Loop Algebra and Its Applications to Tu Hierarchy
vector loop algebra Hamiltonian structure quadratic identity
2007/8/15
2007Vol.47No.5pp.773-776DOI:
Vector Loop Algebra and Its Applications to Tu Hierarchy
WANG Yan
College of Information Science and Engineering, Shandong University of Sci...
2007Vol.47No.3pp.385-389DOI:
Discrete AKNS-D Hierarchy
WU Xiao-Ning
Institute of Applied Mathematics, Academy of Mathematics and
System Sciences, the Chinese Academy of ...
Integral-Type Darboux Transformations for the mKdV Hierarchy
with Self-Consistent Sources
integral-type
Darboux transformation
mKdV hierarchy with self-consistent sources
Lax representation N-soliton solution
2007/8/15
2002Vol.38No.6pp.641-648DOI:
Integral-Type Darboux Transformations for the mKdV Hierarchy
with Self-Consistent Sources
ZENG Yun-Bo,1 SHAO Yi-Jun,1 and MA Wen-Xiu2
1 Depa...
Hierarchy of Combined TL-RTL Equations and an Associated
(2+1)-Dimensional Lattice Equation
combined TL-RTL equation integrable system Darboux transformation
Toda lattice equation relativistic Toda lattice equation
2007/8/15
2006Vol.46No.5pp.773-778DOI:
Hierarchy of Combined TL-RTL Equations and an Associated
(2+1)-Dimensional Lattice Equation
JIANG Qiao-Yun1 and ZHOU Ru-Guang2
1 Department...
A Hierarchy of Integrable Nonlinear Lattice Equations
and New Integrable Symplectic Map
integrable lattice equation
Hamiltonian system nonlinearization
symplectic map Bä cklund transformation
2007/8/15
2002Vol.38No.5pp.523-528DOI:
A Hierarchy of Integrable Nonlinear Lattice Equations
and New Integrable Symplectic Map
XU Xi-Xiang and DONG Huan-He
Department of Basic Cou...
New Symmetry Reductions, Dromions-Like and Compacton Solutions for a 2D
BS(m, n) Equations Hierarchy with Fully Nonlinear Dispersion
BS(m n) equations PBS(m n) equation symmetry reduction solitary wave solution dromion solution compacton solution
2007/8/15
2002Vol.37No.3pp.269-276DOI:
New Symmetry Reductions, Dromions-Like and Compacton Solutions for a 2D
BS(m, n) Equations Hierarchy with Fully Nonlinear Dispersion
YAN Zhen-Ya
...
Integrable Coupling of KN Hierarchy and Its Hamiltonian Structure
integrable coupling KN hierarchy Hamiltonian structure quadratic identity
2007/8/15
2006Vol.45No.5pp.799-801DOI:
Integrable Coupling of KN Hierarchy and Its Hamiltonian Structure
GUO Fu-Kui and ZHANG Yu-Feng
Information School, Shandong University of Sc...
New Matrix Lie Algebra, a Powerful Tool for Constructing
Multi-component C-KdV Equation Hierarchy
matrix Lie algebra Liouville integrable integrable coupling
2007/8/15
2006Vol.45No.4pp.587-592DOI:
New Matrix Lie Algebra, a Powerful Tool for Constructing
Multi-component C-KdV Equation Hierarchy
YU Fa-Jun and ZHANG Hong-Qing
Department...