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Mithridates the Great
  • Member for 3 years, 8 months
  • Last seen this week
  • USA
8 votes
Accepted

Computation of diffusion time

7 votes
Accepted

What is the flaw in my stability analysis?

7 votes
Accepted

What is the maximum attainable accuracy with a given set of $\alpha,\beta$?

6 votes

How to compute turbulent energy cascade

6 votes

Solving for a vector in a linear system that is both left and right multiplied

5 votes
Accepted

Estimation of viscosity from critical properties

5 votes
Accepted

Numerical integration in 2D

5 votes
Accepted

How to robustly and numerically expand a $k$-order polynomial in two variables defined on a polygon domain?

5 votes

Solving numerically the 1D Kuramoto-Sivashinsky Equation using spectral methods

4 votes

Finding total derivative of a multivariate function in Maple

4 votes

Solving a PDE with 2 variables, with one variable whose derivative with respect to space is only known

4 votes

Testing the time dependent Schrodinger Equation with an analytical solution?

3 votes
Accepted

Which optimization method can be used to do the following?

3 votes

Scattering of waves in a symmetrical potential (using python)

3 votes

Software to build a mesh of a surface from points on the surface

3 votes

Stability of the Forward-Time Central Space method, section 9.3 in LeVeque

3 votes

Obtain velocity from imposed energy spectrum using the inverse FFT

3 votes
Accepted

Inverse of ill-conditioned symmetric matrix

3 votes
Accepted

Gmsh meshes flat faces incorrectly for cylindrical faces

3 votes
Accepted

Lattice Boltzmann methods vs Navier stokes/ other eulerian methods for *water* simulation

3 votes

Runge-Kutta fourth order method. Integrating backwards

3 votes

Modified Equation and Stability for Centred Finite Differences for Wave Equation

3 votes
Accepted

Modelling flow through pipe networks

3 votes
Accepted

Efficient ways to numerically evaluate matrix exponentials

3 votes
Accepted

Effect of mesh size on solution curves for a 1D problem

2 votes

Unexpectedly Slow Convergence Implicit Euler

2 votes

Simulating 1D diffusion

2 votes

Application of Poiseuille equation

2 votes

Does mass balance hold in convective diffusion

2 votes
Accepted

stretch elliptic mesh to fit a circle