User David Ketcheson

4 votes

Simulated Annealing proof of convergence

answered Sep 25, 2012 at 13:49

4 votes

Hybrid spatial schemes for CFD: any downside to blending versus switching?

answered Nov 28, 2012 at 17:37

4 votes

Navier-Stokes solver: How to adjust the time step based on non-linear terms?

answered Jun 30, 2013 at 16:52

4 votes

Decreasing spectral radius

answered Jan 24, 2013 at 11:15

4 votes

amplification factor of some schemes for the transport equation

answered Jan 28, 2013 at 10:12

4 votes

Accepted

What is the most accurate interpolation method for a 3D-flowfield on a structured grid?

answered Nov 30, 2011 at 8:47

4 votes

Where do dense matrices occur?

answered Feb 1, 2012 at 17:14

4 votes

Accepted

Why have specialised upwind schemes been developed to solve hyperbolic equations?

answered Sep 12, 2015 at 13:03

4 votes

Accepted

Numerical methods for the $u_t + \frac{(u_x)^2}{2} = 0$ equation

answered Oct 18, 2015 at 9:49

4 votes

Solving ODE with multiple equilibriums

answered Jul 26, 2016 at 16:26

4 votes

Accepted

Projection on Stiefel manifold after integration step

answered Feb 6, 2016 at 8:41

4 votes

Best PARALLEL numerical solver of first order differential equation

answered Jan 29, 2014 at 6:27

4 votes

Spectral Methods in time

answered Feb 11, 2014 at 5:43

4 votes

Coupled nonlinear PDEs with time dependence on the RHS

answered May 30, 2014 at 4:34

3 votes

Alternatives to Journal of Computational Physics

answered Apr 21, 2014 at 9:43

3 votes

Accepted

Lax-Richtmyer stability analysis

answered Sep 15, 2014 at 16:26

3 votes

Accepted

Energy Conservation in Conservation Laws with Source Terms

answered Sep 22, 2014 at 16:56

3 votes

How best to use scipy.integrate's ODE solvers when state is not naturally stored as a vector?

answered Oct 1, 2014 at 8:29

3 votes

Finite differences scheme for 2D advection equation

answered Oct 17, 2014 at 3:44

3 votes

Usability of upwind finite difference schemes

answered Mar 11, 2015 at 10:57

3 votes

Can mainstream 3D software be a useful alternative in scientific visualisation?

answered Jan 17, 2016 at 11:00

3 votes

Accepted

FDM - Solving acoustical wave equation via first order PDE's

answered Oct 22, 2015 at 7:19

3 votes

Accepted

How can I analyze the stability of a PDE discretization at a boundary?

answered Nov 4, 2015 at 7:33

3 votes

Numerical Solution of the Advection Dispersion equation

answered Dec 9, 2015 at 5:39

3 votes

Accepted

upwind schemes for solving inviscid euler equations

answered Sep 10, 2015 at 5:46

3 votes

Exact analytical matrix inversion of sparse 100x100 matrices in C++

answered Jul 3, 2015 at 5:03

3 votes

How to discretize Burger's equation?

answered Aug 12, 2015 at 6:00

3 votes

What does it mean for a basis set to be "correlation consistent" ?

answered Nov 30, 2011 at 6:19

3 votes

Is there a good, easy-to-use, high quality open source CFD solver out there?

answered Dec 15, 2011 at 21:06

3 votes

Accepted

Asymptotic convergence of the solution to a parabolic pde to the solution of an elliptic pde

answered Jan 24, 2013 at 11:11

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182 Answers

Simulated Annealing proof of convergence

Hybrid spatial schemes for CFD: any downside to blending versus switching?

Navier-Stokes solver: How to adjust the time step based on non-linear terms?

Decreasing spectral radius

amplification factor of some schemes for the transport equation

What is the most accurate interpolation method for a 3D-flowfield on a structured grid?

Where do dense matrices occur?

Why have specialised upwind schemes been developed to solve hyperbolic equations?

Numerical methods for the $u_t + \frac{(u_x)^2}{2} = 0$ equation

Solving ODE with multiple equilibriums

Projection on Stiefel manifold after integration step

Best PARALLEL numerical solver of first order differential equation

Spectral Methods in time

Coupled nonlinear PDEs with time dependence on the RHS

Alternatives to Journal of Computational Physics

Lax-Richtmyer stability analysis

Energy Conservation in Conservation Laws with Source Terms

How best to use scipy.integrate's ODE solvers when state is not naturally stored as a vector?

Finite differences scheme for 2D advection equation

Usability of upwind finite difference schemes

Can mainstream 3D software be a useful alternative in scientific visualisation?

FDM - Solving acoustical wave equation via first order PDE's

How can I analyze the stability of a PDE discretization at a boundary?

Numerical Solution of the Advection Dispersion equation

upwind schemes for solving inviscid euler equations

Exact analytical matrix inversion of sparse 100x100 matrices in C++

How to discretize Burger's equation?

What does it mean for a basis set to be "correlation consistent" ?

Is there a good, easy-to-use, high quality open source CFD solver out there?

Asymptotic convergence of the solution to a parabolic pde to the solution of an elliptic pde