Computational Science

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First question with score of 1 or more.
Awarded 4240 times.
Help with restart functionnality in sef-made GMRES solver in python
Awarded 3 hours ago
Stable iterative solver for complex symmetric linear systems
Awarded 2 days ago
Why is the central difference method dispersing my solution?
Awarded 2 days ago
What is known about C0 triangular finite elements with nonstandard mesh point placement?
Awarded 2 days ago
Accelerated Inverse Power Method with Rayleigh Quotient
Awarded Sep 12 at 18:55
Computing second derivatives with Neumann boundary condition
Awarded Sep 12 at 3:07
Scheduling Algorithm Goal is to Fix Max Number of Appointments
Awarded Sep 10 at 21:11
(post deleted or otherwise unavailable)
Awarded Sep 10 at 21:11
Formulating this optimization problem
Awarded Sep 10 at 21:11
Is there a way we can compute my sum involving `subsets` more efficiently?
Awarded Sep 10 at 5:01
"Optimal" domain partitioning in domain decomposition algorithms
Awarded Sep 9 at 23:20
How is FEM used in structural engineering?
Awarded Sep 9 at 15:07
Weird behavior in for solving TISE in harmonic oscillator potential using the shooting method
Awarded Sep 7 at 6:48
Filter size of large eddy simulation with Smagorinsky sub-grid stress model
Awarded Sep 7 at 6:16
(post deleted or otherwise unavailable)
Awarded Sep 6 at 14:42
How to solve a second order differential equation (diffusion) with boundary conditions using Python
Awarded Sep 3 at 3:11
Optimizing a quadratic form integral over unit sphere
Awarded Aug 30 at 19:40
Parameters estimation with fewer variables than parameters
Awarded Aug 28 at 17:46
Variational loss of hp-Variational Physics Informed Neural Networks for 2D-Poisson Equation in Tensorflow
Awarded Aug 28 at 15:18
What is the difference between Adittive Schwarz as a preprocessor and a solver?
Awarded Aug 27 at 3:08
Stochastic cellular automata - algorithm limited by 1 cell per timestep
Awarded Aug 26 at 17:15
Weird "oscillatory" modes appearing in FEM simulations
Awarded Aug 25 at 13:12
How to solve the integral-like energy equation with Sagdeev potential numerically in Python?
Awarded Aug 25 at 0:26
Type of computer used for computation
Awarded Aug 21 at 13:34
Stability analysis simplification for PDE
Awarded Aug 20 at 16:40
Compute 2D numerical double integration with Boost C++ with parameters
Awarded Aug 19 at 14:52
How can this attempt to implement a Milstein numerical approximation for an Ito process of multiple components be fixed?
Awarded Aug 19 at 13:07
Sample Average Approximation vs. Numerical Integration
Awarded Aug 19 at 13:07
Is it possible for user written algorithms to outperform libraries' built-in optimized functions?
Awarded Aug 18 at 17:32
Solving the eigenvalue from a set of coupled second order differential equation numerically
Awarded Aug 18 at 9:34
Adding a "cost term" to a linear regression, so solution values are minimized
Awarded Aug 17 at 20:17
Identifying an unknown P.D.E. from solution data
Awarded Aug 15 at 1:51
Sensitivity of $y$ w.r.t. to $x$ in $y=f(x)$ where f is a routine
Awarded Aug 14 at 14:06
Extracting a mid-plane for thick shell analysis
Awarded Aug 13 at 23:18
Finite element method with two different Dirichlet boundary conditions
Awarded Aug 10 at 14:11
Interpolation of a Concave Mesh
Awarded Aug 7 at 10:55
Numerical Soultion to Background equations of cosmology
Awarded Aug 6 at 23:27
Efficient multidimensional numerical integration in R and C++
Awarded Aug 6 at 20:32
scipy odeint: excess work done on this call depending on initial values even with analytically solvable ODE
Awarded Aug 5 at 13:33
Binarization for optimization problems
Awarded Aug 5 at 3:28
Meaning of "-0.0" in Python?
Awarded Aug 2 at 19:47
How can i solve these Coupled differential Equations?
Awarded Aug 1 at 16:20
Solving multiple linear regression in parallel
Awarded Jul 25 at 23:27
What is difference between L2 norm and H2 Norm?
Awarded Jul 25 at 13:31
Finite Difference Method on a function with multiple elements of the same array
Awarded Jul 21 at 1:52
Invert a huge sparse operator;
Awarded Jul 19 at 23:51
Quantify difference between two discrete 1D solutions
Awarded Jul 19 at 16:06
Solving Poisson-like PDE with FFT
Awarded Jul 18 at 20:42
(post deleted or otherwise unavailable)
Awarded Jul 17 at 5:20
Optimization problem
Awarded Jul 15 at 4:33
Maximizing $l_1$-normalized entropy using CVXPY
Awarded Jul 13 at 16:16
Efficient solver of a Integer programming
Awarded Jul 13 at 3:50
Looking for Partinioning Algorithms allowing for Constraints
Awarded Jul 8 at 19:18
Numerical solution to the infinite well problem
Awarded Jul 7 at 21:27
Overconstraining in SQP
Awarded Jul 5 at 22:33
How to treat nonlinear radiation term in heat equation using Finite-element method?
Awarded Jul 2 at 18:56
How to numerically solve PDE that governs the free vortex wake model?
Awarded Jul 2 at 18:56
Finite Volume on Cubed Sphere
Awarded Jul 2 at 11:56
Continuation of solution to $-\nabla\cdot (k(x,y)\nabla u)=f$
Awarded Jun 26 at 19:40
Tensor product representation for the 9-point finite difference approximations for the Poisson equation
Awarded Jun 25 at 15:41
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