 equation 
By expanding the distribution function into Hermitefunctions and into a Fourierseries, the FokkerPlanckequation is transformed into a set of coupled equations for the expansion coefficients.


It is pointed out that chemical reactions which show an absorbing stationary state in the masterequation approach (e.g.


To get results for the Smoluchowski diffusionequation we used the DianouxVolinoformalism which was generalized and applied to the Sackdiffusionequation.


From a masterequation, which describes successive nearestneighbour jumps of the particles, the concentration and temperaturedependent tracer correlation factorft(c, T) is calculated by means of a modecoupling approximation.


Numerical integrations of the Langevinequation for the fluctuating lightfield in a nonlinear resonator are presented.


With two approximations we reduce the resulting threedimensional integralequation into a onedimensional integralequation.


The influence of excited levels on nonlinear transport properties of a quantum dot weakly coupled to leads is studied using a masterequation approach.


In carrying out the linear stability analysis for these solutions, we have to treat the Schr?dingerequation for a doublewell potential.


This is done approximately by a supersymmetric approach which yields the eigenvalues and eigenfunctions of the Schr?dingerequation.


The solution of the timedependentDiracFockSlaterequation is achieved via a set of coupledchannel equations with energy eigenvalues and matrix elements which are given by static SCF molecular many electron calculations.


Their derivation is reanalyzed here using standard techniques which lead to a masterequation.


Nonparabolic multivalley balanceequation approach to impact ionization: Application to wurtzite GaN


Balanceequation approach to terahertzfielddriven magnetotransport in semiconductors


Balanceequation approach to impact ionization induced by an intense terahertz radiation: Application to InAs/AlSb heterojunctio


In practice, for solving the local form HFKSequation, we use the CarParrinellolike relaxation method and the Coulomb potentials are obtained by solving the Poisson equation under proper boundary conditions.


A twodimensional, fully numerical approach to the fourcomponent firstorder Diracdifferentialequation utilizing the FiniteElementMethod (FEM) is employed for H2+ and Th 2179 +.


For this case we derive an approximation to the full Schr?dingerequation, which allows the treatment of the composite systems in terms of product states.


Results of this kind may find application in the other fields in which an essential role is played by a waveequation (like acoustics, seismology, geophysics, gravitation, elementary particle physics, etc.).


By considering important properties of the reference model describing a wellbehaved nonlinear oscillator, it is possible to derive the errorequation, which is linear in the state variables.


Faddeev integralequation treatment of elastic electronhydrogen scattering

