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Computational Science

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 Student
First question with score of 1 or more.
Awarded 5053 times.
Acceptance criterion in adaptive Runge–Kutta methods: compare error directly or via step factor ( s )?
Awarded Apr 3 at 21:35
Mitigating numerical drift in unified field simulations ($SU(3) \times SU(2) \times U(1)$) using high-precision constants
Awarded Apr 3 at 2:51
Help implementing the Hessenberg QR algorithm using the Keras Ops API
Awarded Mar 30 at 22:57
Crank-Nicolson Method and Method of Lines
Awarded Mar 28 at 8:41
Need help optimizing my double pendulum trajectory predictor
Awarded Mar 25 at 7:37
A derivative-free method for stiff/costly ODEs that avoids evaluating the RHS function
Awarded Mar 13 at 0:03
SUNDIALS using Python Interface tutorial
Awarded Feb 8 at 13:54
Simple network evolution model
Awarded Feb 2 at 8:39
Can Biological Systems Act as Executable Computational Hardware?
Awarded Jan 26 at 14:47
Derivatives of a Chebyshev polynomial
Awarded Jan 21 at 23:32
DMRG returns weird results for the TFIM ground state magnetization
Awarded Jan 19 at 13:53
Physics-Informed Neural Network for 2D Wave Equation Produces Non-Circular / Distorted Wavefronts
Awarded Jan 2 at 4:09
Numerical computation of mildly oscillating, black box integrals
Awarded Dec 29, 2025 at 16:31
Numerical Schwarzschild gravity?
Awarded Dec 27, 2025 at 22:09
Markov Chain Monte Carlo usefullness
Awarded Dec 19, 2025 at 8:18
Quadratic programming with linearly dependent equality constraints
Awarded Dec 16, 2025 at 4:17
Why does Wannier90 often fail to produce good MLWFs for this metallic system, and what parameters should be adjusted?
Awarded Dec 10, 2025 at 20:49
(post deleted or otherwise unavailable)
Awarded Dec 5, 2025 at 23:06
Reorder eigenvalues in Schur factorization in ascending order
Awarded Dec 5, 2025 at 11:01
Fortran: (or other languages) how to handle a linked list with allocatables instead of pointers?
Awarded Dec 4, 2025 at 16:16
Multigrid on even number of grid points/in parallel
Awarded Nov 27, 2025 at 4:05
Efficient computation of $\sin(k x_n)$ in iterative algorithms
Awarded Nov 26, 2025 at 23:38
Creating a mesh around an 1-D line to form a 2-D object
Awarded Nov 21, 2025 at 20:42
Drawbacks of Grundmann–Möller quadrature on simplices?
Awarded Nov 19, 2025 at 4:35
Topology intersection problem in DDD simulation (PyExaDiS/ExaDisNet)
Awarded Nov 18, 2025 at 11:36
Adjoint sensitivity calculations with contact
Awarded Nov 18, 2025 at 11:36
Diffusion equation after one time-step
Awarded Nov 6, 2025 at 11:35
AMD Epyc F or X variant for MODFLOW?
Awarded Oct 29, 2025 at 11:47
M2M in python using SciPy.sph_harm_y
Awarded Oct 27, 2025 at 13:01
Panini sticker python coding problem - bug in my code somewhere
Awarded Oct 6, 2025 at 2:17
How do large-scale simulations maintain numerical stability when chaotic systems amplify rounding errors?
Awarded Oct 5, 2025 at 4:26
Oscillations in 1D compressible Navier–Stokes simulation
Awarded Oct 4, 2025 at 17:15
(post deleted or otherwise unavailable)
Awarded Sep 26, 2025 at 18:22
Relationship between eigenvalues of the inertia tensor and the principal moments
Awarded Sep 17, 2025 at 12:33
How to modify a single-particle split-step Schrödinger equation solver to solve a two-particle problem?
Awarded Sep 16, 2025 at 0:24
Implementing Dirichlet BC for the Advection-Diffusion equation using a second-order Upwind Scheme finite difference discretization
Awarded Sep 8, 2025 at 19:16
Coupled stiffness matrix for Newton-Raphson Solver
Awarded Sep 8, 2025 at 17:06
Are Velocity Verlet and Leapfrog Identical?
Awarded Sep 8, 2025 at 17:06
Why does my ODE show a sudden spike (thermodynamics heat transfer model)
Awarded Aug 31, 2025 at 0:03
Zou He Boundary Conditions (Computational Fluid Dynamics)
Awarded Aug 29, 2025 at 7:17
N-body simulation: are conservation of momentum and energy good parameters to determine accuracy?
Awarded Aug 25, 2025 at 14:38
Dormand Prince 7th order Interpolation better than Verner 98 9th order?
Awarded Aug 19, 2025 at 19:25
Solving a cubic equation in Python using fsolve - only one root is obtained
Awarded Aug 18, 2025 at 18:41
A python code for the translation of a multipole expansion
Awarded Aug 9, 2025 at 23:02
Stability of PDEs
Awarded Aug 6, 2025 at 20:32
Split-step Fourier method for ultrashort pulse propagation predicts everything, but not the spectral phase
Awarded Jul 28, 2025 at 13:01
Why does my elasto-plastic phase-field fracture model fail at low H/E ratios (linear hardening) and in all nonlinear hardening cases?
Awarded Jul 24, 2025 at 11:49
What about this expression could be making Geogebra's Graphing Calculator and WolframAlpha glitch so hard?
Awarded Jul 21, 2025 at 13:17
Poincaré section for double pendulum code improvement
Awarded Jul 15, 2025 at 18:47
(post deleted or otherwise unavailable)
Awarded Jul 11, 2025 at 20:12
General advice on sparse matrix rank computation over GF(3)
Awarded Jul 5, 2025 at 16:15
How to make sense of non planar Wilson loops on the lattice?
Awarded Jul 2, 2025 at 21:16
Lack of convergence in a coupled fluid dynamics solver using Newton's method
Awarded Jul 2, 2025 at 13:30
How and when to impose inhomogeneous Dirichlet boundary conditions in Newton method solver for a PDE?
Awarded Jun 29, 2025 at 6:12
Can I learn SciComp on the job?
Awarded Jun 25, 2025 at 18:48
Sequential Analog Computers?
Awarded Jun 22, 2025 at 13:36
Simple 2D isotropic linear elasticity problem on the unit square with a mesh of 2 triangles
Awarded Jun 21, 2025 at 14:10
Euler Angle Compression
Awarded Jun 20, 2025 at 21:49
(post deleted or otherwise unavailable)
Awarded Jun 20, 2025 at 21:23
Inverse inequalities in meshfree methods
Awarded Jun 19, 2025 at 14:27
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