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TRAVELING WAVES IN 2D REACTIVE BOUSSINESQ SYSTEMS WITH NO-SLIP BOUNDARY CONDITIONS
TRAVELING WAVES 2D REACTIVE BOUSSINESQ SYSTEMS NO-SLIP BOUNDARY CONDITIONS
2015/7/14
We consider systems of reactive Boussinesq equations in two dimensional strips that are not aligned with gravity s direction. We prove that for any width of such strips and for arbitrary Rayleigh and ...
Convergence of Semi-discrete Stationary Wigner Equation with Inflow Boundary Conditions
Stationary Wigner equation inflow boundary conditions well-posedness
2014/10/10
Making use of the Whittaker-Shannon interp olation formula w ith shifted sampling p oints, we prop ose in this pap e r a well-p osed semi-discretization of the stationary Wigner equation with inflow B...
Long time averaged reflection force and homogenization of oscillating Neumann boundary conditions
Long time averaged reflection force homogenization of oscillating Neumann boundary conditions
2011/1/21
This paper concerns with two issues. The first issue is the existence and the uniqueness of the ergodic type number d which appears in the oblique boundary condition. The second issue is the applicati...
Differential transform solution of some linear wave equations with mixed nonlinear boundary conditions and its blow up
Wave Equation Series Solution Energy Equation, Blow up
2010/9/20
Using Differential Transform to solve blow up solutions of some linear wave equation with mixed non-linear boundary conditions is proposed in this study.Non-linear boundary conditions cause the finite...
Navier-Stokes characteristic boundary conditions for simulations of some typical flows
Navier-Stokes characteristic boundary conditions non-dissipative compact schemes
2010/9/21
The improved Navier-Stokes characteristic boundary conditions (NSCBC) method for direct numerical simulation of viscous flows, combining six order non-dissipative compact schemes with eight order filt...
Fourth order positively smoothed Pade schemes for parabolic partial differential equations with nonlocal boundary conditions
Fourth order positively smoothed Pade schemes parabolic partial differential equations
2010/9/26
Parabolic partial differential equation with nonlocal boundary conditions arise in modeling of various physical phenomena in areas such as chemical diffusion, thermoelasticity, heat conduction process...
Fourth-order method for non-homogeneous heat equation with nonlocal boundary conditions
Heat equation non-local boundary conditions fourth-order numerical methods
2010/9/15
In this paper a fourth-order numerical scheme is developed and implemented for the solution of non-homogeneous heat equation ut = uxx + q(x, t) with integral boundary conditions. The results obtained ...
Viscosity approximative methods for nonexpansive nonself-mappings without boundary conditions in Banach spaces
Nonexpansive nonself-mapping sunny nonexpansive retraction
2010/9/10
Viscosity approximative methods for nonexpansive nonself-mappings without boundary conditions in Banach spaces
On polygonal domains with trigonometric eigenfunctions of the Laplacian under Dirichlet or Neumann boundary conditions
polygonal domains trigonometric eigenfunctions
2010/9/14
A classification of all polygonal domains possessing a complete set of trigonometric eigenfunctions of the Laplacian under either Dirichlet or Neumann boundary conditions is developed. Polygonal domai...
On The Analytical Solution of Perturbative Nonlinear Schrodinger Equations with Real Initial and Homogeneous Boundary Conditions
Nonlinear Schrodinger equation Perturbation Eigenfunction expansion
2008/11/10
In this paper, a perturbing nonlinear Schrodinger equation is studied under limited time interval through homogeneous boundary conditions and real initial condition. The analytical solution for the li...
Boundary Value Problem for Second-Order Differential Operators with Mixed Nonlocal Boundary Conditions
Green's Function Non Regular Boundary Conditions Regular Boundary Conditions Semi group with Singularities
2008/7/1
Boundary Value Problem for Second-Order Differential Operators with Mixed Nonlocal Boundary Conditions.
Lower and Upper Solutions Method for First Order Differential Inclusions with Nonlinear Boundary Conditions
Initial value problem Convex multivalued map Differential inclusions Nonlinear boundary conditions Condensing map Fixed point Truncation map Upper and lower solutions
2008/7/1
In this paper a fixed point theorem for condensing maps combined with upper and lower solution are used to investigate the existence of solutions of first order differential inclusions with general no...
Upper and Lower Solutions Method for Discrete Inclusions with Nonlinear Boundary Conditions
Discrete Inclusions Convex valued multivalued map Fixed point Upper and lower solutions Nonlinear boundary conditions
2008/6/26
In this note the concept of lower and upper solutions combined with the nonlinear alternative of Leray-Schauder type is used to investigate the existence of solutions for first order discrete inclusio...
A numerical comparison of different methods applied to the solution of problems with non local boundary conditions
Numerical methods non local boundary conditions
2010/9/16
This paper is devoted to the numerical comparison of methods applied to solve problems with nonlocal boundary conditions. Four numerical methods are compared, namely, finite differences method, Galerk...
Spectral collocation method for parabolic partial differential equations with Neumann boundary conditions
Pseudospectral method parabolic PDEs
2010/9/15
In this paper, we present a new method for solving of the parabolic partial differential equation (PPDEs) with Neumann boundary conditions by using the collocation formula for calculating spectral dif...