Computational Science

Benefactor

 Benefactor
First bounty you manually award on your own question.
Awarded 57 times.
How can I compute autocorrelation values of end to end vector?
Awarded Feb 12 at 6:04
How to convert number systems on Sharp calculator if the number has decimal points, for example 3B.254?
Awarded Nov 10, 2023 at 13:45
Computing discrete laplacian matrix for mesh fairing
Awarded Sep 24, 2023 at 4:04
When is hyper-reduction needed in reduced order models?
Awarded Jun 12, 2023 at 11:17
Numerical Simulation of a Quadratic MIP with a highly rational term
Awarded Jun 5, 2023 at 18:10
Minimum distance from point to surface
Awarded Sep 17, 2022 at 22:49
Objective function for PDE-constrained boundary control problem in cylindrical coordinates
Awarded Aug 15, 2022 at 10:11
Notation for an optimization function that receives a vector of pairs
Awarded Jun 23, 2022 at 18:19
Solving Poisson equations as mixed Laplace using $RT_0-P_0$ pair
Awarded Jan 5, 2022 at 12:18
Why is RK45 used as the "default" method for non-stiff ODEs rather than a multistep one?
Awarded Dec 13, 2021 at 21:27
Algorithms for computing winding numbers of 2-sphere maps
Awarded Oct 20, 2021 at 22:05
Single hexahedral element stiffness matrix problem, help me find the mistake
Awarded Aug 20, 2021 at 0:18
Flux sign and face normal confusion in finite volume method
Awarded Aug 5, 2020 at 9:25
Question on how MATLAB's pdepe solver works
Awarded Feb 11, 2020 at 16:50
Understanding the Eisenstat-Walker method for choosing the tolerance of a linear solver when solving a non-linear PDE
Awarded Nov 25, 2019 at 19:05
Computing geodesic distances with diffusion
Awarded Jul 25, 2018 at 7:45
Integrating/Implementing NURBS-related calculations
Awarded Jul 2, 2018 at 2:16
Can redundant variables be beneficial for root-finding convergence
Awarded Mar 17, 2018 at 16:57
Mass conservation in 1d diffusion by method of lines
Awarded Feb 26, 2018 at 10:39
Knapsack problem with fixed number of elements?
Awarded Jan 29, 2018 at 10:04
Algorithms to extract trajectory lines out of 3D point clouds
Awarded Aug 30, 2017 at 14:23
Easily understandable argument that normal Runge–Kutta methods cannot be generalised to SDEs?
Awarded Aug 28, 2017 at 9:59
Neumann boundary conditions for the upwind scheme applied to the advection equation (Python)
Awarded Aug 18, 2017 at 2:35
Chebyshev spectral differentiation matrix for mapped domain
Awarded Aug 2, 2017 at 9:41
How can this multidimensional integral be efficiently implemented in python using Gauss-Hermite quadrature
Awarded Jul 14, 2017 at 7:13
Visually appealing ways to plot singular vector fields with matplotlib or other foss tools
Awarded Jul 1, 2017 at 6:27
What is the global problem in the two-level additive Schwarz?
Awarded Jun 30, 2017 at 4:11
Quality of linear congruential generators for random numbers
Awarded Nov 5, 2016 at 11:11
Implicit projection method with inflow boundary conditions
Awarded Jul 1, 2016 at 13:32
Solving a set of linear equations with block structure and weak coupling
Awarded Apr 10, 2016 at 12:49
Methods for fast approximation of convolution
Awarded Mar 21, 2016 at 8:44
Fitting orthogonal planes to a point set
Awarded Feb 7, 2016 at 12:49
Does artifical dissipation term makes scheme inconsistent?
Awarded Nov 26, 2015 at 6:42
Finite difference scheme for 2D sound propagation
Awarded Oct 15, 2015 at 22:36
How to interpolate a set of points with a continuous closed B-spline curve?
Awarded Oct 13, 2015 at 1:40
Appropriate iterative linear solver for an eigenvalue problem
Awarded Aug 21, 2015 at 15:36
Monte Carlo Double Integration Implementation
Awarded Jul 11, 2015 at 20:55
Ideas on how to search nearby geospatial data fast
Awarded Jun 29, 2015 at 16:34
Complete (an incomplete) explanation of the phenomenon of "aliasing", when using Fourier series to approximate functions?
Awarded Jun 21, 2015 at 4:24
Laplacian discretization for parametric curves
Awarded Feb 6, 2015 at 16:42
Are these coefficients correctly calculated?
Awarded Feb 3, 2015 at 6:11
vector PDEs on manifolds
Awarded Jul 18, 2014 at 6:38
Maximum Likelihood Estimation for State Space Models using BFGS
Awarded Jun 26, 2014 at 8:21
Dense distributed matrix
Awarded May 10, 2014 at 12:53
Finding null vectors of a parameter-dependent matrix
Awarded May 8, 2014 at 15:55
How to deal with curved boundary condition when using finite difference method?
Awarded Dec 16, 2013 at 10:12
Navier-Stokes solver: How to adjust the time step based on non-linear terms?
Awarded Jul 6, 2013 at 9:30
What's the state of the art in parallel ODE methods?
Awarded Jun 30, 2013 at 20:53
Changing the queue for an already submitted PBS job [closed]
Awarded Jun 2, 2013 at 11:25
I am looking for a parallel dynamic graph library in C++
Awarded Nov 27, 2012 at 14:12
How to implement efficient indexing function for two particle integrals <ij|kl>?
Awarded May 23, 2012 at 19:00
Optimal transport warping implementation in Matlab
Awarded May 16, 2012 at 17:19
A good finite difference for the continuity equation
Awarded May 16, 2012 at 8:59
On Vanilla Preconditioners for solving dense $Ax=b$ iteratively
Awarded Mar 8, 2012 at 18:33
Enumeration of graphs deriving from Delaunay tessellations in 3D
Awarded Feb 21, 2012 at 18:17
Are open-source codes available to study protein folding?
Awarded Feb 15, 2012 at 5:16
Filtering a dataset to get a more uniform distribution for neural network training
Awarded Feb 9, 2012 at 22:17