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Robin Boundary Condition with Implicit Upwind - Finite Difference Method for 2D Convection-Diffusion Equation

pde sparse-matrix numerics numerical-modelling advection-diffusion

modified Jul 19 at 11:01 Community♦ 1

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47

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Discretizing Multi-species Ion Exchange Equations by Finite Volume Method

pde nonlinear-equations finite-volume numerical-modelling discretization

modified Jul 6 at 20:06 Matt 1

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How to decrease error in (FTCS) forward time centered space method?

finite-element pde finite-difference differential-equations

answered Jul 2 at 13:22 Bill Barth 10.3k

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48

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How to numerically solve PDE that governs the free vortex wake model?

pde fluid-dynamics numerics

modified Jul 2 at 1:34 Rodrigo de Azevedo 700

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introduction to non-overlapping domain decomposition in 1D

pde finite-difference domain-decomposition

asked Jun 29 at 13:18 secondrate 61

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172

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Continuation of solution to $-\nabla\cdot (k(x,y)\nabla u)=f$

pde matlab finite-difference

modified Jun 26 at 6:16 Haus 123

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332

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Implementing routine for $-\nabla\cdot (k(x,y) \nabla u)=f$ in Matlab

pde matlab finite-difference numerical-modelling

modified Jun 13 at 18:51 Haus 123

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75

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Strange Picard iteration

pde nonlinear-equations diffusion

asked Jun 11 at 17:12 balborian 591

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Solving PDEs: What is the best way to deal with non-banded/dense jacobians?

pde finite-difference ode sparse-matrix gmres

asked Jun 9 at 18:01 nicholaswogan 197

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134

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Help me choose a book on the numerical integration of PDEs

pde reference-request

modified May 31 at 15:07 nicoguaro♦ 7,053

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239

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How to begin writing scientific codes in C++ in Trilinos or PETSC style?

pde c++ fortran hpc

answered May 29 at 18:26 Victor Eijkhout 850

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How to discretize the advection equation using the Crank-Nicolson method?

pde advection crank-nicolson

modified May 28 at 22:14 Philip Roe 684

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173

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What is the weak form of a vector type Laplace equation?

finite-element pde

modified May 25 at 15:27 BlaB 1,118

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375

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Poisson image blending artifacts

pde python scipy poisson image-processing

modified May 20 at 6:07 Community♦ 1

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