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18h ago
Comparison search algorithm with repeated elements — juaninf 1061
18h ago
Meshing 3D surface data in python — Imp 311
1d ago
Jacobi preconditioner not reducing condition number? — Nick Thompson 1184
1d ago
What is the fastest way to compute all eigenvalues of a very big and sparse adjacency matrix in python? — Noam Peled 261
1d ago
Choice of step size using ODEs in matlab — HappyDog 262
1d ago
Intermediate values (interpolation) after Runge-Kutta calculation — ja72 29816
1d ago
What is the best OpenFOAM RAS turbulence model for a motorbike/vespa problem? — internetscooter 713
1d ago
FEniCS: how to access coordinates when writing an equation for a trial function — noxmetus 183
2d ago
The etymology of “Umbrella Sampling” — pyrami 283
may 22 at 17:59
2d-mini element-can't use sub(0),but bubble element is ok — jiangliuer2013 111
may 22 at 14:29
Fenics: time-independent Sine-Gordon equation — jessie 211
may 21 at 21:23
Error bars for pair-correlation function — Nick 511
may 21 at 20:48
How to setup a Neural Network? — David Williams 1084
may 21 at 20:23
neural networks: multilayer on-off perceptrons — khachik 1061
may 21 at 16:37
Fenics : Elementwise stress computation — nickrocks 376
may 21 at 15:46
How to apply periodic boundary conditions to a Raviart-Thomas finite element space in Fenics? — maprieto 114
may 20 at 14:06
Which preconditioners (and solver) in PETSc for indefinite symmetric systems should I use? — Mikael Öhman 1435
may 19 at 18:08
Minimal surface solution in Python — msotaquira 1111
may 19 at 15:02
Trajectory Planning: Polynomials as universal, integrable approximation functions? — user4344 364
may 16 at 20:03
What is the Complexity of MATLAB operations — JNF 1164
may 16 at 14:02
Poiseuille flow — Marek N. 233
may 16 at 12:21
How many cells/elements do I need? — Elyse 332
may 16 at 6:05
Solving linear systems by fft — user1772257 232
may 15 at 20:16
Integration of an indefinite integral: matlab precision problem — sciencenewbie 233
may 15 at 15:29
Earth and Moon computer simulation — Coolcrab 112
may 15 at 15:14
Early work on inverse problems — Indalo 183
may 15 at 6:47
Matlab help related with the scaled newton's iteration method — mathscrazy 212
may 14 at 16:52
Poisson equation: Impose full gradient as boundary condition via Lagrange multipliers — Markus 384
may 14 at 15:37
Why do I get “estimated error” -1.#IND when doing BICGSTAB linear solver using ILUT perconditioner in eigen — abc 161
may 14 at 13:26
generalized eigenvalue problem — Zeyu Hu 483
may 14 at 5:43
cuda and numerical methods with implicit time discretization — Khine 211
may 14 at 0:02
Fenics, initialize vector of degrees of freedom for function — Nick 342
may 13 at 16:34
Finite Element, NASTRAN, DMAP, how to print the differential stiffness matrix in .f06 output file — Saullo Castro 1062
may 12 at 21:13
SVD and Lanczos method — John Smith 132
may 12 at 20:27
computation complexity of OLS in estimating a VAR model — user1859149 61
may 11 at 22:54
How to save a matlab source code into a string in matlab? — Charles Gao 111
may 11 at 13:17
Von Newman stability analysis for 2D acoustic wave equation explicit — eusoubrasileiro 518
may 11 at 11:57
Stabilization of convection-dominated flow and turbulence modeling — Jan Blechta 3649
may 11 at 9:56
Optimization algorithm selection for 3 variable integer — Zac 1212
may 10 at 22:28
Fenics:Result of Steady state dynamic linear elastic doesnt match with actual values — Bahram 112
may 10 at 20:42
Is the maximum/minimum principle of the heat equation maintained by the Crank-Nicolson discretization? — foobarbaz 403
may 10 at 16:41
FEniCS : How to interpolate data at vertices of (3D) cells? — Paul S. 161
may 9 at 21:35
Fast function evaluation on a grid — user4232 161
may 9 at 21:30
A PETsc installation/usage problem — Hao Yu 41
may 8 at 19:32
Fractional-step method — imranal 161
may 8 at 17:32
FEniCS: extracting points from a cell — Nico 78316
may 8 at 14:56
Local truncation error and transformation of coordinates — Uroš 1235
may 8 at 14:51
Which language should i learn for computational science? — user1299028 332
may 8 at 14:21
Example of a PDE model with nonlinear Dirichlet boundary conditions — Jan 460112
may 8 at 6:59
How to generate sloped streamslice plot of magnetic field in Matlab — bluecore 112
may 7 at 14:37
What is pseudo time-stepping? — Florian Brucker 2187
may 6 at 6:47
differences between all the FFTs? [closed] — user8005 272
may 5 at 13:52
Closed form for singular values of 2D Laplacian? — Tom Dickens 161
may 5 at 13:52
Looking for a java library or algorithm for efficiently implementing the second Chebyshev function — Larry Freeman 1062
may 4 at 16:06
Can anyone recommend a library in C++ which has the most efficiency in doing sparse matrix operations under Windows system — Hao Yu 91
may 2 at 16:53
Implementing Explicit formulation of 1D wave equation in Matlab — Shb 285
may 2 at 4:14
2-3-4 tree height [migrated] — monteiroadel 61
apr 30 at 20:29
On solution of a class of discrete-time Lyapunov equation for systems with multiplicaitve noise — eolithr 61
apr 30 at 19:44
How to perform multigrid technique when relaxation methods don't converge? — Hanyu Ye 262
apr 30 at 4:54
Explanation of LidarBoost Algorithm? — anjruu 1111
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