In this paper, we investigate the traveling wave solutions for the nonlinear dispersive equation, Korteweg-de Vries Zakharov鈥揔uznetsov(Kd V-ZK) equation and complex coupled Kd V system by using extended simplest equation method, and then derive the hyperbolic function solutions include soliton ...
From the continuous to the lattice Boltzmann equation: The discretization problem and thermal models Considering to be the order of the polynomial approximation to the Maxwell-Boltzmann equilibrium distribution, it is shown that solving the discretization ... PC Philippi,LA Hegele,LOE Dos Santos,.....
Thewave-frontshouldbedescribed accuratelyintheoptically-thin material(inthiscase,foam). DiffusionApproximation Themainadvantage: Muchsimpler(computermemory,scheme)tosolvethanthetransportequation, especiallyin2D/3D. Disadvantage:Failureintime-dependentproblemsdescribingthestreaming ...
摘要: By virtue of the "invariant eigen-operator" method which originates from the Heisenberg equation of motion, we derive energy-level gap of some dynamic Hamiltonians in many particle physics, which includes a Tomonaga model and spin wave model.关键词:...
By virtue of the “invariant eigen-operator” method which originates from the Heisenberg equation of motion, we derive energy-level gap of some dynamic Hamiltonians in many particle physics, which includes a Tomonaga model and spin wave model. This is a preview of subscription content, log in...
Transient phenomena of phase modulated cut-off wavepackets are explored by deriving an exact general solution to Schrdinger's equation for finite range pot... J Villavicencio,A Hernández-Maldonado 被引量: 0发表: 2020年 Predictable Real-Time Applications on Multiprocessor Systems-on-Chip For example...
processingmeansformonitoringthe12-lead electrocardiogram(ECG)withfourstandardleads.Leads I,IIoftheM-LleadsandleadsV1,V6ofthechestleads areusedtorecordtheECGsignals.TheECGwaveforms ofleadsV2throughV5arederivedfromtheinputsignals usingtheleastsquaresmethodbasedontheFranktorso ...
He keeps only the imaginary component and plugs the result from equation 3.136 (step 5) on the right hand side of the Cauchy-Schwarz inequality (step 3). I realize that by discarding the real component he his not violating his inequality in equation 3.135 (step 3),...
As is known, the voltage between two spaced points a and b is defined by the equation: ##EQU1## where E(x) is the field gradient at x and the integral is independent of path. Thus, in order to accurately measure the voltage between spaced points a and b, it is necessary that a ...
In contrast to previous approaches in which a part of the Einsteinequation is solved, in the new formulation, the full Einstein equation issolved with maximal slicing and in a transverse gauge for the conformalthree-metric. Helical symmetry is imposed in the near zone, while in thedistant zone...