Computational Science

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Answer a question with score of 1 or more.
Awarded 1575 times.
Custom exponents for Lennard Jones in LAMMPS
Awarded Dec 9 at 2:35
How to use natural logarithm inside Expression on FENICS
Awarded Dec 6 at 14:45
Does the k-th approximate solution of a stationary iteration belong to the k-th Krylov subspace?
Awarded Dec 6 at 3:45
Create mesh for complicated 3D object for finite element analysis
Awarded Dec 5 at 16:10
How to use natural logarithm inside Expression on FENICS
Awarded Dec 4 at 21:10
How do I get power from gaussian beam numerically?
Awarded Dec 2 at 17:25
Four-noded rectangular element shape functions
Awarded Nov 24 at 16:50
Create mesh for complicated 3D object for finite element analysis
Awarded Nov 22 at 11:35
Calculating the jacobian of norm and square root terms in the Finite Element Method
Awarded Nov 21 at 21:15
Need an example Legendre-Gauss-Radau pseudospectral differentiation matrix or Matlab code
Awarded Nov 14 at 19:15
Matrix multiplication not working in Scilab
Awarded Nov 8 at 18:05
How the gmres method iteration behaves for this **enfant terrible** matrix?
Awarded Nov 7 at 17:15
Correct use of scipy's sparse.linalg.spilu
Awarded Nov 6 at 14:40
How to record hardware and software info in Julia?
Awarded Nov 6 at 14:00
Method to calculate solution of a linear equation system?
Awarded Nov 6 at 12:20
Numerical solution to the Landau-Zener problem
Awarded Nov 5 at 14:15
Order of MATLAB FFT frequencies
Awarded Nov 3 at 22:30
Lattice Boltzmann methods vs Navier stokes/ other eulerian methods for *water* simulation
Awarded Oct 30 at 1:20
Numerical derivative in python
Awarded Oct 26 at 7:05
Getting started with Computational Chemistry
Awarded Oct 21 at 17:35
Dynamically ending ODE integration in SciPy
Awarded Oct 11 at 19:25
Dynamically ending ODE integration in SciPy
Awarded Oct 11 at 19:20
New to CFD, Lattice Boltzmann or Navier-Stokes?
Awarded Oct 11 at 8:15
Parallelizing Newton-method in solving non-linear systems
Awarded Oct 9 at 13:00
What is the difference between MATLAB and FORTRAN?
Awarded Oct 8 at 15:45
GPGPU computing, software selection
Awarded Oct 8 at 14:40
cartesian products in numPy
Awarded Oct 5 at 3:05
Conjugate Gradient for singular 2D poisson finite element with Neumann Boundary Conditions
Awarded Oct 4 at 0:50
overflow upper incomplete gamma function
Awarded Sep 25 at 13:30
How to compute turbulent energy cascade
Awarded Sep 21 at 7:40
Reformulate a strictly convex QP problem containing absolute value term
Awarded Sep 20 at 14:35
Maximize a function of an orthogonal matrix
Awarded Sep 16 at 14:20
Determine image of hypercube under linear map
Awarded Sep 8 at 14:20
Which SciPy nonlinear solver when Jacobian is analytically known and sparse?
Awarded Sep 4 at 18:25
Why iterative method: AMG preconditioned PCG is slower than Matlab direct method 'A\b'?
Awarded Sep 3 at 8:35
Plasma Simulation Software Advice?
Awarded Sep 1 at 11:50
What is the exponential trick to include laplacian term in Rayleigh-Bernard simulation
Awarded Aug 30 at 14:10
What software is good to use for parallel debugging?
Awarded Aug 24 at 15:25
Optimization algorithm / approach for suggesting what goods to buy and sell in a marketplace?
Awarded Aug 24 at 15:20
How to include penalty in a Objective Function with Python? GEKKO
Awarded Aug 22 at 17:35
Best way of storing numerical data in a compact manner, while leaving it accessible for tools like GnuPlot?
Awarded Aug 21 at 21:15
Reference request: Riks method (Nonlinear FEM)
Awarded Aug 19 at 19:30
Doing computations on a very large numpy array: streaming the calculation vs out-of-core memory
Awarded Aug 12 at 12:00
Imposition of Dirichlet BC for Fourier pseudospectral in this paper
Awarded Aug 10 at 20:50
Problem concerning a part of a simulation for the Ising Model
Awarded Aug 7 at 13:25
Matrix condition number and reordering
Awarded Aug 3 at 20:15
What are some good strategies for improving the serial performance of my code?
Awarded Jul 25 at 12:55
PETSc - Manipulate BAIJ matrix locally
Awarded Jul 23 at 9:05
Implementation of the Jacobian-free Newton method
Awarded Jul 22 at 15:55
Vehicle Route assignment with capacity constraint
Awarded Jul 22 at 15:40
Is it possible to have a career in SciComp without contributing to arms research?
Awarded Jul 19 at 9:55
Langevin equation in 4th order Runge-Kutta
Awarded Jul 5 at 10:25
Calculate amount of FLOPs for an eigenvalue problem solver
Awarded Jul 4 at 17:45
Finding Shape Functions for a Triangle in 3D coordinate space
Awarded Jul 2 at 16:05
Numpy FFT gives me a pulse shorter than it should be. Not sure what I am doing wrong
Awarded Jun 29 at 17:35
DG-FEM integration by parts
Awarded Jun 28 at 3:15
Relation and difference between combinatorial optimization, discrete optimization and integer programming
Awarded Jun 26 at 18:30
Tool for computing electric field on a 3d surface
Awarded Jun 20 at 2:20
Plotting ratings matrix
Awarded Jun 19 at 16:40
Order of element vs Degrees of freedom of the element
Awarded Jun 18 at 19:00
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