Computational Science

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First question with score of 1 or more.
Awarded 3476 times.
Numerically estimating expected value of f(x) when x is normally distributed
Awarded 12 hours ago
How to compute the following Crank-Nicolson scheme for the viscous Burgers' Equation?
Awarded 13 hours ago
Evaluate Nth root of a rational to a correctly rounded float
Awarded 14 hours ago
MINLP with GEKKO - Modeling discrete variables
Awarded yesterday
Convex optimization with constraints involving matrix inverse
Awarded yesterday
3D log density plot in ParaView
Awarded 2 days ago
How to deal with a huge system of ODEs in Boost ODEINT?
Awarded Aug 16 at 2:00
How to translate Python infinitely big integer into Cython?
Awarded Aug 15 at 4:55
How to obtain linear tridiagonal system from PDE
Awarded Aug 14 at 6:40
Is there an efficient way to form this block matrix with numpy or scipy?
Awarded Aug 14 at 1:40
Why are the round-off errors when solving the linear system $Ax = b$ of order $\varepsilon_\text{mach} x_j$?
Awarded Aug 13 at 20:00
Heisenberg Model python : Specific heat capacity for spin 2
Awarded Aug 12 at 16:40
difference between PLSA and LDA
Awarded Aug 11 at 11:15
What is the best methodology for physics simulators of large floating base rigid body systems?
Awarded Aug 10 at 18:50
Implementation of boundary conditions for 1D Euler equations
Awarded Aug 9 at 16:20
Data structures of AMR(Adaptive Mesh Refinement) with quadtree
Awarded Aug 7 at 15:20
Problem concerning a part of a simulation for the Ising Model
Awarded Aug 7 at 13:25
Using Kutta Merson on NLS
Awarded Aug 7 at 13:25
What is the exponential trick to include laplacian term in Rayleigh-Bernard simulation
Awarded Aug 6 at 1:40
Equi-order in pressure correction schme of Navier-Stokes equation
Awarded Aug 5 at 14:05
Find solution to Polynomial Sequences without going through variety in Sage
Awarded Aug 3 at 15:15
Minimize number of math operation of a specific matrix vector multiplication?
Awarded Aug 3 at 6:55
Solving a simple Shallow Water model
Awarded Aug 1 at 16:55
Long AMPL model preparation time
Awarded Aug 1 at 16:55
Relation between IPC and number of cores? Which spec mention theis number?
Awarded Aug 1 at 16:55
Preconditionning for solving a non-linear system of equations with least squares
Awarded Aug 1 at 16:50
(post deleted or otherwise unavailable)
Awarded Aug 1 at 13:10
Sorting Triangle vertices based on indices for alpha blending (back to front) C++, OpenGL
Awarded Jul 31 at 23:25
(post deleted or otherwise unavailable)
Awarded Jul 30 at 14:10
(post deleted or otherwise unavailable)
Awarded Jul 30 at 2:35
What's the more efficient way to solve this matrix equation?
Awarded Jul 29 at 11:00
Check if two points are symmetrics/asymmetrics
Awarded Jul 27 at 14:55
Plasma Simulation Software Advice?
Awarded Jul 27 at 6:20
Getting Extremal Rays of Cone
Awarded Jul 27 at 5:55
FDM discretization of equation on the boundary
Awarded Jul 26 at 11:35
Does Boost provide a template implementation of the wedge product?
Awarded Jul 25 at 19:20
Find all recurring subgraphs/patterns of maximal size in a single undirected, labeled, connected graph
Awarded Jul 25 at 17:10
How can I solve the matrix optimization problem where denominator and numerator are different?
Awarded Jul 24 at 4:10
What will be the impact of quantum computing on existing numerical techniques (e.g. CFD)?
Awarded Jul 23 at 13:45
Tracking channel states using Machine Learning
Awarded Jul 23 at 3:20
Vehicle Route assignment with capacity constraint
Awarded Jul 22 at 15:40
Activation function with special conditions in machine learning
Awarded Jul 21 at 9:00
How to use Newton-Raphson method to handle nonlinear terms in coupled system of PDEs?
Awarded Jul 19 at 22:55
Efficient algorithm to decide if a graph is a cactus?
Awarded Jul 19 at 17:30
Is it possible to remesh with gmsh?
Awarded Jul 19 at 1:55
PETSc - Manipulate BAIJ matrix locally
Awarded Jul 18 at 15:40
How to pass matrices to parallel workers quickly in matlab?
Awarded Jul 18 at 13:50
Sparse matrix inversion
Awarded Jul 18 at 2:10
Integrators for Nonlinear/Stiff PDE
Awarded Jul 17 at 6:55
Solving systems of nonlinear ODEs in epidemiology
Awarded Jul 17 at 4:00
WENO scheme on curvilinear coordinates
Awarded Jul 16 at 20:05
How to perform local sensitivity analysis for partial differential equations
Awarded Jul 16 at 8:50
Efficient algorithm to determine the intersection volume of simple convex polyhedra
Awarded Jul 16 at 8:05
least squared optimization
Awarded Jul 15 at 18:40
numpy.outer without flatten
Awarded Jul 15 at 1:25
Strain propagation from surface to bulk in COMSOL
Awarded Jul 14 at 14:55
Sequence planning with 3 machines
Awarded Jul 14 at 3:55
Should we always expect FEM error plots to be straight lines?
Awarded Jul 12 at 22:10
Fast algorithm for computing cofactor matrix
Awarded Jul 10 at 12:45
bilinear interpolation for large grids
Awarded Jul 8 at 9:45
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