搜索结果: 1-13 共查到“应用数学 Two-dimensional”相关记录13条 . 查询时间(0.078 秒)
Steady advection–diffusion around finite absorbers in two-dimensional potential flows
Steady advection–diffusion finite absorbers two-dimensional potential flows
font style='font-size:12px;'>
2015/10/16
We consider perhaps the simplest non-trivial problem in advection–diffusion – a finite absorber of arbitrary cross-section in a steady two-dimensional potential flow of concentrated fluid. This proble...
SYNCHROSQUEEZED CURVELET TRANSFORM FOR TWO-DIMENSIONAL MODE DECOMPOSITION
curvelet transform synchrosqueezing banded wave-like components local wavevector phase space representation
font style='font-size:12px;'>
2015/7/14
This paper introduces the synchrosqueezed curvelet transform as an optimal tool for two-dimensional mode decomposition of wavefronts or banded wave-like components. The synchrosqueezed curvelet transf...
Comparison of third order L_0-stable numerical schemes for the two–Dimensional homogeneous diffusion problem subject to specification of mass
Lo − stable Parabolic Problems
font style='font-size:12px;'>
2010/9/21
This paper presents a numerical comparison of third order Lo − stable numerical schemes for the two-dimensional parabolic partial differential equations subject to nonlocal boundary conditions. ...
Analytical inversion of two dimensional Laplace-Carson transform by a differential method
Two dimensional Laplace-Carson transform two dimensional Mellin transform Functional sequence
font style='font-size:12px;'>
2010/9/25
Analytical inversion of two dimensional Laplace-Carson transform by a differential method.
Numerical solution of steady two-dimensional MHD forward stagnation-point flow
Numerical solution steady two-dimensional MHD forward stagnation-point flow
font style='font-size:12px;'>
2010/9/10
Steady two dimensional stagnation point flow of an incompressible viscous electrically conducting fluid over a flat plate is investigated. It is shown that the velocity at a point decreases/increases ...
Identification of a two-dimensional autoregressive oving average model for image signal processing
Two-dimensional ARMA Model Identification
font style='font-size:12px;'>
2010/9/14
A two-dimensional (2D) autoregressive-moving average (ARMA) model for image processing has been developed. An optimum estimation and prediction approach based on this modelling has been simulated. The...
Normic Inequality of Two-Dimensional Viscosity Operator
Legendre expansion Two-dimension Viscosity operator
font style='font-size:12px;'>
2008/6/27
A relation between the coefficients of Legendre expansions of two-dimensional function and those for the derived function is given. With this relation the normic inequality of two-dimensional viscosit...
Surface tension effect on a two dimensional channel flow against an inclined wall
free surface potential flow jet flow Weber number
font style='font-size:12px;'>
2010/9/16
Surface tension effect on a two dimensional channel flow against an inclined wall is considered. The flow is assumed to be steady, irrotational, inviscid and incompressible. The effect of surface tens...
Two dimensional free surface flow computation
free surface flow surface tension Cauchy integral
font style='font-size:12px;'>
2010/9/16
A two-dimensional free surface potential flow of a liquid poured from a container is calculated when the liquid runs along the underside of the spout. The effect of surface tension is taken into consi...
WEAK SOLUTIONS TO THE TWO-DIMENSIONAL DERIVATIVE GINZBURG-LANDAU EQUATION
Global weak solution approxim
font style='font-size:12px;'>
2007/12/11
In this paper, we deal with the generalized derivative Ginzburg-Landau equation in two spatial dimensions, and obtain the existence of global weak solutions for this equation subject to periodic bound...
The Model for Two-dimensional Layout Optimization Problem with Performance Constraints and Its Optimality Function
Two-dimensional layout problem semi-infinite optimization optimality function
font style='font-size:12px;'>
2007/12/11
This paper studies the two-dimensional layoutoptimization problem. An optimization model with performanceconstraints is presented. The layout problem is partitioned intofinite subproblems in terms of ...
Dynamical Behaviors in a Two-dimensional Map
snap-back repellers chaos hopf bifurcation
font style='font-size:12px;'>
2007/12/11
We consider the dynamics of a two-dimensional map proposed by Maynard Smith as a population model. The existence of chaos in the sense of Marotto's theorem is first proved, and the bifurcations of per...
A Global Solution to a Two-dimensional Riemann Problem Involving Shocks as Free Boundaries
pressure gradient equation free boundary
font style='font-size:12px;'>
2007/12/11
We present a global solution to a Riemann problem for the pressure gradient system of equations. The Riemann problem has initially two shock waves and two contact discontinuities. The angle between th...