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pdepe or Crank-Nicolson? How much is pdepe good?

pde matlab numerics

answered yesterday Bill Greene 5,013

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1

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74

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Is this a valid way to implement Neumann BCs in finite differences?

pde finite-difference

modified Jan 13 at 19:12 EMP 1,252

6

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1

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Computational methods for finding the energy eigenvalues of the time-independent Schrodinger equation with arbitrary potential

pde eigenvalues quantum-mechanics

modified Jan 13 at 3:43 Anandaram 1

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62

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Solving a 1D diffusion equation with linear and nonlinear source terms

pde ode numerical-modelling integration integral-equations

modified Jan 12 at 21:01 Community♦ 1

4

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1

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229

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Computation of diffusion time

pde finite-difference diffusion

modified Jan 11 at 7:24 Natasha 439

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52

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Comparison of diffusion time - theoretical value vs computed

pde matlab numerics diffusion

modified Jan 11 at 7:23 Natasha 439

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81

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What's a nice simple PDE to play with in Matlab?

pde matlab numerical-modelling

modified Jan 8 at 15:44 nicoguaro♦ 5,140

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98

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Multi-domain 3D Geometries for MATLAB PDE Toolbox

finite-element pde matlab gmsh

modified Jan 8 at 9:25 Adag1242 81

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82

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Numerically solving a partial differential equation in python with Runge Kutta 4

pde finite-difference python runge-kutta differential-equations

modified Dec 28 '19 at 2:57 Alone Programmer 1,225

3

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1

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73

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Numerical solution of zero-potential time-dependent Schrödinger equation in 1D

pde finite-difference boundary-conditions quantum-mechanics wave-propagation

answered Dec 20 '19 at 9:12 davidhigh 1,261

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122

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Elliptic PDE finite volume method with Dirichlet boundary condition

pde finite-volume discretization elliptic-pde voronoi-diagrams

modified Dec 16 '19 at 21:02 Community♦ 1

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116

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How suitable is multigrid method for time-dependent PDEs?

pde finite-difference iterative-method parabolic-pde multigrid

modified Dec 15 '19 at 16:01 Community♦ 1

7

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544

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Time discretization of the variational formulation of the Navier-Stokes equation

finite-element pde numerical-analysis fluid-dynamics navier-stokes

modified Dec 14 '19 at 21:02 Community♦ 1

4

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1

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81

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Modelling flow through pipe networks

pde fluid-dynamics numerics numerical-modelling

modified Dec 11 '19 at 18:56 Alone Programmer 1,225

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