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Homogenization driven by a fractional Brownian motion:the shear layer case
Homogenization driven fractional Brownian motion shear layer case
2015/7/14
We consider a passive scalar in a periodic shear flow perturbed by an additive fractional noise with the Hurst exponent H ∈ (0, 1). We establish a diffusive homogenization limit for the tracer when th...
利用Layer-Stripping方法, 针对电导率为径向对称分布的情形给出一种重构电导率的数值算法. 特别地, 针对分层半径的选取提出了3种方法以
增强算法的稳定性, 并通过数值实验证明了算法的可行性。
Propagation of SH waves in an irregular non homogeneous monoclinic crustal layer over a semi-infinite monoclinic medium
SH waves Monoclinic Irregular boundaries
2010/9/26
The present paper discuss the dispersion equation for SH waves in a non homogeneous monoclinic layer over a semi infinite isotropic monoclinic medium with an irregularity. The dispersion equation has ...
Absolute continuity of the spectrum of the periodic Schrödinger operator in a layer and in a smooth cylinder
spectrum the periodic Schrö dinger operator layer smooth cylinder
2010/11/11
We consider the Schr\"odinger operator $H = -\Delta + V$ in a layer or in a $d$-dimensional cylinder. The potential $V$ is assumed to be periodic with respect to some lattice. We establish the absolu...
Chemical reaction, heat and mass transfer on nonlinear MHD boundary layer flow through a vertical porous surface in the presence of suction
Buoyancy effects Chemical reaction
2010/9/17
The effect of chemical reaction on the forced and free convection boundary layer that flows in a semi-infinite expanse of an electrically conducting viscous incompressible fluid past vertical porous p...
Solution of the system of di®erential equations related to Marangoni convections in one °uid layer
Navier-Stokes equation Chebyshev polynomials Magnetic equations Marangoni Convections Magnetic ¯ eld and Solute Non-dimensionalization
2009/1/4
A linear stability analysis applied to a system consisting of a
horizontal layers which contains conducting °uid, a®ected by uniform ver-
tical magnetic ¯eld and solute, the °uid with unifo...
The effect of a thin layer on a nonlinear thermoelastic plate
Approximate boundary conditions von Karman thermoelastic system
2010/9/14
We consider a model of dynamic nonlinear elasticity in the presence of thermal effects, for a plate surrounded by a thin layer. This model, which describes the nonlinear oscillations of a plate subjec...
Variable viscosity effects on hydromagnetic boundary layer flow along a continuously moving vertical plate in the presence of radiation
MHD variable viscosity
2010/9/15
This work presents a study of the flow and heat transfer of an incompressible viscous electrically conducting fluid over a continuously moving vertical infinite plate with uniform suction and heat flu...
MODIFIED OPTIMIZATION LAYER BY LAYER ALGORITHM FOR LEARNING MULTILAYER PERCEPTRONS
Multilayer perceptron faster
2007/12/10
Learning of the feedforward multilayer perceptron (MLP) networks is to adapt all synaptic weights in such a way that the discrepancy between the actual output signals and the desired signals, averaged...