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Computational Science Beta

Help Center > Badges > Student

 Student
First question with score of 1 or more.
Awarded 3243 times
Generate high n quantum harmonic oscillator states numerically
Awarded 2 days ago
How to simulate water, falling under gravity, and impinging on a curved surface, which is kept/present in a domain, containing air?
Awarded Jan 16 at 17:55
C standard for computational science
Awarded Jan 15 at 16:30
Computing a Flux Integral in Paraview
Awarded Jan 14 at 23:45
MPI data broadcast or not in C
Awarded Jan 12 at 6:45
Analytical convergent sequence and numerical divergent sequence
Awarded Jan 11 at 20:15
Efficient root finding algorithm for monotonic function
Awarded Jan 11 at 2:35
(post deleted or otherwise unavailable)
Awarded Jan 10 at 17:20
DFT of $g(\omega) \exp(i C \omega^2)$. How to do it ,if uniform sampling requires too much memory?
Awarded Jan 9 at 17:00
coupled equations with finite difference method
Awarded Jan 9 at 1:10
(post deleted or otherwise unavailable)
Awarded Jan 7 at 20:30
Python Finite Difference Schemes for 1D Heat Equation: How to express for loop using numpy expression
Awarded Jan 6 at 0:25
Finite difference - Explicit / Implicit / Crank Nicolson - Does the implicit method require the least memory?
Awarded Jan 4 at 2:55
(post deleted or otherwise unavailable)
Awarded Jan 2 at 14:20
Best software to do big number calculations quickly
Awarded Jan 1 at 20:05
Golub-Kahan-Lanczos Bidiagonalization Procedure implementation doesn't produce bidiagonal matrix
Awarded Dec 29 '18 at 1:20
(post deleted or otherwise unavailable)
Awarded Dec 28 '18 at 13:20
Question about strange outputs from the CVXPY solver
Awarded Dec 27 '18 at 23:20
Memory and time requirements of the scipy sparse spsolve
Awarded Dec 27 '18 at 22:20
Navier Stokes numerical simulations
Awarded Dec 27 '18 at 16:45
Radiation heat transfer between surfaces
Awarded Dec 27 '18 at 15:35
Find points that form curve segments in a point cloud
Awarded Dec 27 '18 at 5:50
Library for solving multidimensional (n > 3) hyperbolic PDE systems
Awarded Dec 25 '18 at 19:10
Wrong results for $2$ stage multistep method $y_{n+2} - y_n = h\left[(1/3)f_{n+2} + (4/3)f_{n+1} + (1/3)f_n\right]$
Awarded Dec 25 '18 at 11:20
Discrete-time Algebraic Riccati Equation (DARE) solver in C++
Awarded Dec 22 '18 at 20:50
How to find two points within defined region in this constrained optimization problem?
Awarded Dec 20 '18 at 12:10
Nonlinear system with diagonal nonlinearity
Awarded Dec 17 '18 at 23:25
Solution of constrained system of ODEs
Awarded Dec 16 '18 at 17:30
Determine conditions on parameters (for consistency) on RK method $y_{n+1} = y_n + ha_1f(t_n,y_n) + ha_2f(t_n + b_1h, y_n + b_2hf(t_n,y_n))$
Awarded Dec 15 '18 at 20:40
Operation count for GMRES
Awarded Dec 15 '18 at 2:25
Solve system of polynomial equations with Python
Awarded Dec 15 '18 at 2:20
Is there a numerically stable way to take $\epsilon \rightarrow 0$ in integrals of the form $\int \frac{f(x)dx}{x+i\epsilon}$?
Awarded Dec 14 '18 at 23:45
Any way to avoid catastrophic cancellation when computing the discriminant of a quadratic function?
Awarded Dec 13 '18 at 17:35
Average value divergence in spectral method for Poisson equation
Awarded Dec 13 '18 at 12:30
Numerical stability of higher order Zernike polynomials
Awarded Dec 13 '18 at 11:35
Algebraic recursion of Hermite polynomials in SymPy [closed]
Awarded Dec 10 '18 at 21:40
Comparing sum of floating points
Awarded Dec 10 '18 at 10:55
How to find the nearest/a near positive definite from a given matrix?
Awarded Dec 4 '18 at 15:25
Is there any open-source code for a hybrid 2D mesh (triangles and quadrilaterals)?
Awarded Dec 4 '18 at 6:40
2d wave equation with finite differences blowing up
Awarded Dec 2 '18 at 9:40
Are there known accuracy issues between 2D axisymmetric and 3D solutions?
Awarded Dec 1 '18 at 13:55
Improve optimization speed for a set of similar problems: Quadratic programming with a warm start
Awarded Nov 30 '18 at 0:45
Improving convergence of Jacobi iteration to Schur form
Awarded Nov 29 '18 at 15:55
What is the difference between Abaqus and Calculix contact input?
Awarded Nov 29 '18 at 13:55
Condition number of matrix and effects of round off errors
Awarded Nov 29 '18 at 7:25
Is it possible to obtain a 'relaxing lengths' for 8 node hexaedral element
Awarded Nov 26 '18 at 20:40
How can I solve the wave equation for a circular rod in cylindrical coordinates using finite differences?
Awarded Nov 25 '18 at 21:35
sum of absolute difference constraint in optimization problem
Awarded Nov 22 '18 at 21:40
Shooting method implementation
Awarded Nov 20 '18 at 17:40
Fast matrix multiplication with matrix elements computed on-the-fly (without forming the matrix)
Awarded Nov 20 '18 at 16:00
(post deleted or otherwise unavailable)
Awarded Nov 20 '18 at 6:35
Minimum axis aliged bounding box of convex polytope
Awarded Nov 20 '18 at 6:35
Optimally “morph” one set of points into another
Awarded Nov 19 '18 at 18:10
Why the MIRACLE of Lanczos/CG-like?
Awarded Nov 19 '18 at 1:45
Approximate the largest simplex in N-dimensional Delaunay triangulation
Awarded Nov 17 '18 at 17:50
Locally evaluate nonlinear dynamic system's stability using eigenvalues
Awarded Nov 16 '18 at 13:35
Numerically solving a system of parabolic PDEs and 1st order ODEs
Awarded Nov 14 '18 at 20:15
Matrix Representation of a Discretization for a Partial Differential Equation
Awarded Nov 13 '18 at 8:55
Maple: patmatch does not identify patterns inside diff() operator
Awarded Nov 11 '18 at 22:20
Method to find PDE equation coefficient satisfying mean solution?
Awarded Nov 11 '18 at 3:20
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