Computational Science

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Answer a question with score of 1 or more.
Awarded 1613 times.
Some proof that linear translations and rotations of a bound-constrained function are equivalent
Awarded 8 hours ago
integrate.solve_ivp bugged
Awarded Apr 1 at 8:00
Why addCylinder function not respecting the given coordinates?
Awarded Mar 30 at 16:30
How to get all intersections between two simple polygons in O(n+k)
Awarded Mar 29 at 0:25
Underdetermined Minimum Volume Enclosing Ellipsoid
Awarded Mar 20 at 16:35
Absence of Discontinuity in Specific Heat Plot Simulated by Ising Model
Awarded Mar 19 at 20:45
Numerically solving nonlinear parabolic stochastic PDEs
Awarded Mar 19 at 11:15
Mesh partitioner that assures non empty subdomain?
Awarded Mar 18 at 2:50
What numerical methods are used to model deformations in elastic physics?
Awarded Mar 11 at 0:30
What numerical methods are used to model deformations in elastic physics?
Awarded Mar 11 at 0:05
Morley element implementation reference
Awarded Mar 9 at 11:30
Dynamically ending ODE integration in SciPy
Awarded Mar 9 at 8:00
Matrix multiplication not working in Scilab
Awarded Mar 8 at 21:25
How to sample points in hyperbolic space?
Awarded Mar 6 at 23:15
Minimum number of elements (mesh size) for electromagnetic simulation
Awarded Mar 6 at 19:40
Solve a very large linear system (question about a library linear algebra to do this)
Awarded Feb 28 at 14:40
scipy odeint - Excess work done on this call
Awarded Feb 27 at 20:15
fastest linear system solve for small square matrices (10x10)
Awarded Feb 23 at 8:50
Finite volume piecewise linear 2D advection develops instability
Awarded Feb 21 at 18:05
Why are higher-order Runge–Kutta methods not used more often?
Awarded Feb 18 at 14:50
Truncation error plot with weird issue
Awarded Feb 18 at 10:40
How to form the following constraint in cvx?
Awarded Feb 11 at 17:20
How reproducible are conda environments?
Awarded Feb 11 at 4:00
Fastest Way to Mutiply $10^4$ 2x2 Matrices
Awarded Feb 8 at 6:25
Is this a knapsack problem?
Awarded Feb 8 at 5:05
Fast computation of the zeros of a trigonometric polynomial
Awarded Jan 28 at 20:10
evaluating $\coth(x) - 1/x$ for real $x$, on 2 “pieces”
Awarded Jan 23 at 6:05
Memory Management - Why certain initializations order are faster?
Awarded Jan 20 at 15:25
How to simulate over 1 billion particles?
Awarded Jan 20 at 7:25
Type of Rosenbrock method by its coefficients
Awarded Jan 19 at 19:50
(post deleted or otherwise unavailable)
Awarded Jan 16 at 15:50
why is A*v+B*v faster than (A+B)*v?
Awarded Jan 16 at 9:35
How to implement flexible gmres in matlab?
Awarded Jan 10 at 2:45
How much more work is it to code math models in Python, compared to working with Matlab?
Awarded Jan 4 at 13:05
Inverse of a 10X10 antisymmetric matrix
Awarded Jan 2 at 7:35
Implementing Gelfand’s formula for the spectral radius in Python - lack of convergence
Awarded Dec 31 '19 at 2:15
What is the correct way to calculate deviatoric stress tensor in lattice Boltzmann method?
Awarded Dec 30 '19 at 16:10
Second derivative using Fornberg finite difference method
Awarded Dec 29 '19 at 21:20
(post deleted or otherwise unavailable)
Awarded Dec 23 '19 at 15:45
Poisson equation finite-difference with pure Neumann boundary conditions
Awarded Dec 19 '19 at 19:45
Solution of thermal analysis using finite element
Awarded Dec 19 '19 at 19:05
Custom exponents for Lennard Jones in LAMMPS
Awarded Dec 9 '19 at 2:35
How to use natural logarithm inside Expression on FENICS
Awarded Dec 6 '19 at 14:45
Does the k-th approximate solution of a stationary iteration belong to the k-th Krylov subspace?
Awarded Dec 6 '19 at 3:45
Create mesh for complicated 3D object for finite element analysis
Awarded Dec 5 '19 at 16:10
How to use natural logarithm inside Expression on FENICS
Awarded Dec 4 '19 at 21:10
How do I get power from gaussian beam numerically?
Awarded Dec 2 '19 at 17:25
Create mesh for complicated 3D object for finite element analysis
Awarded Nov 22 '19 at 11:35
Calculating the jacobian of norm and square root terms in the Finite Element Method
Awarded Nov 21 '19 at 21:15
Need an example Legendre-Gauss-Radau pseudospectral differentiation matrix or Matlab code
Awarded Nov 14 '19 at 19:15
Matrix multiplication not working in Scilab
Awarded Nov 8 '19 at 18:05
How the gmres method iteration behaves for this **enfant terrible** matrix?
Awarded Nov 7 '19 at 17:15
Correct use of scipy's sparse.linalg.spilu
Awarded Nov 6 '19 at 14:40
How to record hardware and software info in Julia?
Awarded Nov 6 '19 at 14:00
Method to calculate solution of a linear equation system?
Awarded Nov 6 '19 at 12:20
Numerical solution to the Landau-Zener problem
Awarded Nov 5 '19 at 14:15
Order of MATLAB FFT frequencies
Awarded Nov 3 '19 at 22:30
Lattice Boltzmann methods vs Navier stokes/ other eulerian methods for *water* simulation
Awarded Oct 30 '19 at 1:20
Numerical derivative in python
Awarded Oct 26 '19 at 7:05
Getting started with Computational Chemistry
Awarded Oct 21 '19 at 17:35
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