Computational Science

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Answer a question with score of 1 or more.
Awarded 1797 times.
Learning computational science through guided discovery
Awarded 4 hours ago
Proof of R. Verfürth paper on adaptive mesh and bubble functions
Awarded 2 days ago
What is difference between L2 norm and H2 Norm?
Awarded 2 days ago
Quantify difference between two discrete 1D solutions
Awarded 2 days ago
Time complexity and its formula
Awarded Jul 23 at 12:51
Solving Poisson-like PDE with FFT
Awarded Jul 17 at 9:03
Is LAPACK behind the cutting edge of dense linear algebra?
Awarded Jul 2 at 2:49
How to couple the vibro-acoustic equations by Mortar method for non-matching meshes?
Awarded Jul 1 at 0:11
Fast iterative approximate order-oblivious Orthogonalization algorithm?
Awarded Jun 30 at 12:16
Algorithm to convert STL files to STEP files
Awarded Jun 28 at 15:55
How to get 10 in computer science, using the number 4 exactly four times, and two signs exactly and two operation + exactly?
Awarded Jun 27 at 4:26
Compute numerical derivative for first and last points
Awarded Jun 24 at 14:55
MA57 vs HSL_MA57: symmetric indefinite solvers
Awarded Jun 24 at 13:56
(post deleted or otherwise unavailable)
Awarded Jun 17 at 1:48
Trying to do a 2D random walk for a particle
Awarded Jun 9 at 21:42
Calculate partial trace of an outer product in Python?
Awarded Jun 7 at 23:04
What is the use of arrayfun if a for loop is faster?
Awarded May 30 at 14:05
Solve integral $ \int_{-\infty}^{\infty} e^{-x^2}dx$
Awarded May 27 at 11:32
Stability condition FCTS method
Awarded May 24 at 13:16
Generate 3D “matrix” with Pandas, based on comparing two dataframes [Python]
Awarded May 24 at 9:34
Gmsh for .inp file
Awarded May 24 at 5:21
Getting to know about various BLAS implementations
Awarded May 24 at 0:41
Improving function approximation with neural network
Awarded May 16 at 0:55
Dealing neighbor list in NVT Monte Carlo (MC) simulation
Awarded May 15 at 14:20
$L^\infty$ stability property of an ODE
Awarded May 12 at 20:16
Evaluation of real-valued confluent hypergeometric function with specific complex arguments
Awarded May 5 at 13:47
How are eigenvalues of a cell in the finite volume discretization calculated? (for euler fluid equations)
Awarded May 3 at 13:44
C++ vs Fortran for HPC
Awarded May 3 at 13:44
Optimization on the multinomial manifolds of stochastic non-square matrices
Awarded May 1 at 23:04
Arbitrary Precision Optimization Libraries?
Awarded Apr 28 at 14:56
Plot scalar and vectorial solution constant on each CELL=square in paraview/vtk
Awarded Apr 27 at 17:14
Calculating the log-determinant of a large sparse matrix
Awarded Apr 27 at 16:24
Eigenvalue decomposition for a very huge matrix of medical images (such as the pixel physical coordinates of CT images)
Awarded Apr 25 at 19:41
temperature profile on axial direction of a chamber
Awarded Apr 23 at 18:22
Solving geodesics on triangular meshes gives negative distances
Awarded Apr 19 at 23:54
Help understanding and implementing fast multipole method for N-body
Awarded Apr 14 at 15:47
Projection method FVM poisson part, adding source term
Awarded Apr 13 at 23:36
How does the number of function calls in BFGS scale with the dimensionality of space
Awarded Apr 13 at 11:20
Algorithms to generate spherical codes
Awarded Apr 7 at 18:37
Interpolation estimates for $H^1$ into $P_1$
Awarded Apr 6 at 18:06
Polynomial interpolation on a regular hexagon
Awarded Mar 26 at 20:40
FEM Stiffness Matrix is always close to Singular or Badly Scaled
Awarded Mar 25 at 14:51
Is there a simple way to add a sparse matrix to an LU decomposition of a dense matrix?
Awarded Mar 24 at 16:36
Solving Cahn-Hilliard equation using semi-implicit Fourier spectral methods
Awarded Mar 24 at 9:03
(post deleted or otherwise unavailable)
Awarded Mar 23 at 15:27
Computing size of N-Dimensional Polynomial Basis and Efficient Representation of Basis
Awarded Mar 15 at 15:04
Linearization of Remez algorithm rational case
Awarded Mar 6 at 3:55
Finding the roots of a function like $3+\cos(x)+0.005/(x-a)$?
Awarded Mar 4 at 15:05
(post deleted or otherwise unavailable)
Awarded Mar 3 at 15:20
Seeking a free symbolic regression software
Awarded Mar 3 at 7:48
Solving an ODE using odeint in Python and continuing the integration
Awarded Mar 3 at 6:52
Reference request: C++ and numerical analysis book
Awarded Feb 28 at 23:52
How can we solve the normal equations with limited memory?
Awarded Feb 28 at 21:05
Accurate Way to Calculate Matrix Powers and Matrix Exponential for Sparse Positive Semidefinite Matrices
Awarded Feb 26 at 0:20
Is there a general framework for solving PDEs on uniform grid in parallel
Awarded Feb 25 at 20:10
Fourier pseudo-spectral method and numerical dissipation
Awarded Feb 24 at 19:26
(post deleted or otherwise unavailable)
Awarded Feb 20 at 13:35
What is the most appropriate derivative free optimization algorithm
Awarded Feb 19 at 14:11
Saving Data in Multiple Columns with np.savetxt
Awarded Feb 17 at 13:11
Levenberg-Marquardt Algorithm for Black-box optimizations
Awarded Feb 16 at 8:04
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