Computational Science

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 Student
First question with score of 1 or more.
Awarded 4182 times.
Fast integration scheme for path integral of Gaussian over a cubic curve
Awarded yesterday
Compute numerical derivative for first and last points
Awarded yesterday
How to find the optimum finite difference method for derivatives?
Awarded Jun 17 at 17:17
Can we solve can overdetermined coupled equations in matlab?
Awarded Jun 17 at 13:26
Changing randomly a unit vector
Awarded Jun 17 at 1:48
Reproducing a paper's result for Topological Insulators
Awarded Jun 16 at 13:15
Computing the residual in a Dual Weighted Residual (DWR) method
Awarded Jun 16 at 13:15
Vectorization Matlab/Octave of Markov Matrix Powers
Awarded Jun 11 at 1:27
How can I find the maximum equal-split flow of a network
Awarded Jun 10 at 21:21
Weak Formulation of Poisson's Equation for Electrostatics with Surface Charge
Awarded Jun 7 at 13:18
discretizing surface integral using nodal DG method
Awarded Jun 6 at 5:08
Reference for mass matrix assembly
Awarded Jun 6 at 5:08
Constrained optimization for non-linear equations in octaveGNU
Awarded Jun 6 at 5:08
Calculating the Jacobian for a function containing a derivative
Awarded Jun 2 at 1:56
What is the use of arrayfun if a for loop is faster?
Awarded May 29 at 20:07
A JAVA solver for ODEs with boundary conditions (BVP)
Awarded May 28 at 16:46
Uses for Automatic Differentiation in Investment Banking
Awarded May 27 at 20:42
Method of Lines for Wave Equation with Periodic Bounday Condition
Awarded May 26 at 13:28
RCM better than Nested dissection? (For FEM discretizations in 2D and 3D)
Awarded May 25 at 21:20
Why does including the pressure in this FVM for Stokes 2nd Problem lead to wrong solutions?
Awarded May 22 at 21:18
ODE Instability with sinh and cosh functions in Julia
Awarded May 22 at 2:50
How to create a good preconditioner for a system of linear equations that is created with FEM applied on the time harming Maxwell eqution?
Awarded May 19 at 17:52
Getting to know about various BLAS implementations
Awarded May 19 at 10:17
Detect all geometric objects in an (edge) image
Awarded May 18 at 16:20
Jacobian Matrix of 2D element mapped to 3D
Awarded May 17 at 22:46
Dealing neighbor list in NVT Monte Carlo (MC) simulation
Awarded May 17 at 22:11
(post deleted or otherwise unavailable)
Awarded May 17 at 14:01
hardware agnostic (GPU/CPU) sparse linear algebra C++ solvers framework/technology
Awarded May 15 at 19:27
Stability condition FCTS method
Awarded May 15 at 19:27
OpenMP: parallelizing calculation of pair interaction forces
Awarded May 13 at 4:20
(post deleted or otherwise unavailable)
Awarded May 12 at 15:56
In a random walk simulation, how do I get the mean and standard deviation of how many times the walk returns to the origin?
Awarded May 10 at 12:33
Improving function approximation with neural network
Awarded May 9 at 22:33
How is the fuzzy logic calculated in scikit-fuzzy?
Awarded May 9 at 19:06
How are Matrices Stored in MATLAB?
Awarded May 9 at 19:06
Calculating the antiderivative numerically
Awarded May 8 at 9:08
Why do we have to resort to Higher order schemes for solving the 1-D advection equation/ continuity equation?
Awarded May 7 at 5:01
How GMRES method finds smallest singular value and the corresponding singular vectors of a matrix?
Awarded May 6 at 12:50
Is mesh orthogonality important for FEM?
Awarded May 5 at 19:44
Solving a PDE with 2 variables, with one variable whose derivative with respect to space is only known
Awarded May 2 at 5:56
(post deleted or otherwise unavailable)
Awarded May 2 at 5:56
Why are log and exp considered 'expensive' computations in ML?
Awarded May 1 at 22:08
Applications where random number generation is a speed bottleneck
Awarded Apr 30 at 17:11
Solving the 2D Rectangular Waveguide PDE with a Neumann boundary condition for TE modes
Awarded Apr 25 at 19:41
Continuum solutions for the Dirac equation in Coulomb potential - numerical codes
Awarded Apr 25 at 19:41
Why is this Advection-convection model with insulating boundary losing mass?
Awarded Apr 25 at 19:33
Does shift-invert method has invertibility issue?
Awarded Apr 24 at 17:05
Eigenvalue decomposition for a very huge matrix of medical images (such as the pixel physical coordinates of CT images)
Awarded Apr 23 at 14:37
Evaluation of real-valued confluent hypergeometric function with specific complex arguments
Awarded Apr 20 at 14:47
(post deleted or otherwise unavailable)
Awarded Apr 20 at 14:47
tiny typo in Numerical Recipes Eq. 9.4.6 [closed]
Awarded Apr 19 at 13:59
Solving geodesics on triangular meshes gives negative distances
Awarded Apr 18 at 19:48
C++ Eigen::Map class questions
Awarded Apr 18 at 8:53
Unexpected CUDA processing time dependency on thread count [closed]
Awarded Apr 17 at 9:39
Problem with Numerical DAE Implementation of Nernst-Planck Equations
Awarded Apr 16 at 8:55
(post deleted or otherwise unavailable)
Awarded Apr 16 at 1:55
How does the error work for the Strang Splitting?
Awarded Apr 13 at 21:43
How does the number of function calls in BFGS scale with the dimensionality of space
Awarded Apr 12 at 16:01
Tool that calculates total drag for a submarine
Awarded Apr 11 at 21:02
Stability plot of upward difference implicit time
Awarded Apr 11 at 21:02
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