Computational Science

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Computing accurate fluxes with FEM
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Correct use of scipy's sparse.linalg.spilu
Awarded Jul 27 at 9:08
matrix storage, many rows or many columns?
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How to choose a python parallelization library?
Awarded Jul 23 at 8:05
Numerical method for a BVP with mixed boundary conditions (MATLAB)
Awarded Jul 20 at 19:01
What do C, C++ and Java have that Fortran 2003 don't? [closed]
Awarded Jul 19 at 9:40
Numerically solving a partial differential equation in python with Runge Kutta 4
Awarded Jul 17 at 12:05
Pixel-To-Angle Transformation in Camera Image
Awarded Jul 16 at 15:10
Simple methods for solving 2D steady incompressible flow?
Awarded Jul 14 at 20:57
Maxwell vs Kepler for GPU computation
Awarded Jul 13 at 22:57
energy drift in molecular dynamics
Awarded Jul 13 at 13:50
How can I teach Maxima to use units?
Awarded Jul 12 at 11:27
Analytical solution of 1D advection -diffusion equation
Awarded Jul 7 at 9:35
What Is The Intersection Between CFD and Computer Science
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Why am I getting this DCPError?
Awarded Jul 5 at 16:31
total memory usage of MPI shared memory
Awarded Jul 5 at 9:17
Simple Harmonic Motion using the leapfrog method
Awarded Jul 2 at 13:33
How to avoid negative values of numerical solution of transport equation using FEM scheme?
Awarded Jul 2 at 8:51
Error norm in finite difference calculation
Awarded Jul 1 at 18:35
Finding A and X such that AX = 0, X is positive non-zero, and A is sparse
Awarded Jun 25 at 23:11
Lattice Boltzmann methods vs Navier stokes/ other eulerian methods for *water* simulation
Awarded Jun 23 at 19:08
Numerical Solution to Rayleigh Plesset Equation in Python
Awarded Jun 22 at 21:41
Why my parallel code using MPI is much slower than the serial one?
Awarded Jun 21 at 21:33
How to compute Singular value decomposition of a large matrix with Python
Awarded Jun 17 at 17:27
Scalability of Fast Fourier Transform (FFT)
Awarded Jun 16 at 9:15
Calculating determinant while solving $Ax=b$ using CG
Awarded Jun 16 at 5:26
Can MPI messages be prioritized?
Awarded Jun 15 at 22:10
Generating harmonic polynomials in cartesian coordinates
Awarded Jun 15 at 17:00
Dirichlet boundary condition for sparse matrix - Solving Ax=b only for free nodes?
Awarded Jun 14 at 12:57
Effects of Lumping Mass Matrix
Awarded Jun 14 at 7:17
Data analysis of a magnetic hysteresis loop
Awarded Jun 14 at 6:55
Matrix transpose multiplication
Awarded Jun 11 at 11:33
How to implement boundary conditions on Finite Difference WENO5 scheme for the Euler equations
Awarded Jun 8 at 0:05
Which finite-element framework allows the easy implementation of HDG methods?
Awarded May 31 at 10:33
Cholesky decomposition vs LDL decomposition
Awarded May 29 at 14:56
Why can ill-conditioned linear systems be solved precisely?
Awarded May 29 at 7:17
Interatomic distance-periodic boundary conditions-non cubic unit cell
Awarded May 27 at 17:06
Why is the speed of the parts of the LU-decomposition so different?
Awarded May 27 at 12:00
Set of linear ordinary differential equations with a mass matrix
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Derivation of backward differentiation formulas(BDF)
Awarded May 25 at 12:36
A difference running Gmsh in command line and in GUI for 3-D mesh generation [closed]
Awarded May 25 at 12:27
Numpy attributes not recognized in Numba [closed]
Awarded May 24 at 15:37
Computing Eigenvectors in MATLAB
Awarded May 22 at 15:25
generating a non-uniform grid with Chebyshev discretization
Awarded May 22 at 3:46
Help implementing finite difference scheme for heat equation
Awarded May 18 at 11:11
Numerical integration in Python with unknown constant
Awarded May 17 at 17:40
How to get discretization coefficients of matrix A in Finite Volume Method (FVM)?
Awarded May 14 at 15:21
Bin-packing: Maximise number of bins / “Fukubukuro” problem?
Awarded May 13 at 21:56
Parallel Gram-Schmidt algorithms
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Computing rate and order of convergence
Awarded May 9 at 10:56
Matrix of linear transformation in MATLAB
Awarded May 7 at 21:03
How can I build a mesh with holes for use in FEniCS?
Awarded May 7 at 21:03
Doubt regarding stopping criterion for Newton method
Awarded May 5 at 18:56
Eigen - Solving Complex Generalized Eigenvalue Problem
Awarded May 4 at 1:21
Polynomial Interpolation with Matlab polyfit
Awarded May 3 at 20:06
Mathematical programming formulation of triangle intersection
Awarded May 3 at 6:48
Why are log and exp considered 'expensive' computations in ML?
Awarded May 3 at 3:14
How can QR iteration with complex matrices produce complex diagonal entries?
Awarded May 1 at 20:15
What is the scaling or order of molecular dynamics (MD) simulations?
Awarded May 1 at 18:11
Power of complex-valued neural network
Awarded Apr 30 at 19:35
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