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Setting up diffusion with integral B.C. in Fenics

finite-element fenics diffusion

asked 23 hours ago ec92 106

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23

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Divergence issues when using intrinsic cohesive elements approach

finite-element iterative-method convergence solid-mechanics

asked Oct 14 at 12:40 Wenjin Xing 106

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1

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69

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Fenics: solving the same PDE multiple times

finite-element python fenics

modified Oct 9 at 9:03 duccio 111

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1

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72

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Lattice Boltzmann methods vs Navier stokes/ other eulerian methods for water simulation

finite-element finite-difference fluid-dynamics navier-stokes lattice-boltzmann-methods

answered Oct 4 at 18:08 Alone Programmer 484

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39

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Finite element lemma proof

finite-element

asked Sep 28 at 19:00 Tomasz 6

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2

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40

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Evaluation of slope at iteration ith - Newton-Raphson method

finite-element iterative-method newton-method solid-mechanics education

modified Sep 24 at 18:52 sanaris 101

2

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1

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199

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Which SciPy nonlinear solver when Jacobian is analytically known and sparse?

finite-element nonlinear-equations sparse-matrix scipy newton-method

modified Sep 22 at 15:42 nicoguaro♦ 4,850

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1

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106

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seminorm of solutions of Laplace equation

finite-element

modified Sep 22 at 6:01 Community♦ 1

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50

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Weighted QR Implementation

linear-algebra finite-element python matrix-factorization

answered Sep 18 at 7:30 Amit Hochman 191

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9k

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The real myth of GPU (specifically CUDA) really speed up FEM/CFD

finite-element fluid-dynamics performance cuda

answered Sep 17 at 17:14 Terry Liu 11

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25

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Finite difference/element method : time step and spatial resolution close to a finite singularity

finite-element finite-difference fluid-dynamics stability advection-diffusion

asked Sep 12 at 9:27 J.A 121

3

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77

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numerical instabilities in Fluid Dynamics, Finite Element Method

finite-element finite-difference fluid-dynamics

modified Sep 11 at 21:21 nicoguaro♦ 4,850

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49

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Derivatives over a Finite Element mesh

finite-element computational-geometry comsol

modified Sep 11 at 17:24 nicoguaro♦ 4,850

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36

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FEniCS implementation of Maxwell equations for a dipole antenna

finite-element fenics electromagnetism

modified Sep 11 at 16:46 nicoguaro♦ 4,850

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