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Integrating a discontinuous field over a curve bounding a regio,n
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2
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27
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December 20, 2024
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How to Apply Piecewise Function In Weak Form
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1
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28
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December 17, 2024
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Derivative of complex cost function
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5
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53
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December 17, 2024
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Dealing with removable singularities in cylindrical coordinates
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12
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2302
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December 5, 2024
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Implement point source in the variational formulation
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15
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5104
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November 28, 2024
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What is the best method for interpolating a 3d array as an equation for heat generation source over a mesh?
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4
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49
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November 27, 2024
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3D navier-stokes equation with divergent velocity
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13
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114
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November 25, 2024
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How to impose Neumann BC for Biharmonic equation
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12
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183
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November 22, 2024
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Issues with Biharmonic Equation Decomposition in FEniCS
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2
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75
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November 21, 2024
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Slope limiting for DG
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10
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682
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November 18, 2024
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Assemble is very slow in FEniCS legacy and dolfin legacy
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1
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54
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November 16, 2024
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How to create the advection matrix
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7
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26
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November 11, 2024
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Is it possible to create a matrix with linear form
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3
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28
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November 8, 2024
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How to implement Non linear Navier Stokes with SUPG, PSPG and LSIC stabilizers?
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5
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313
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October 23, 2024
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Using dolfinx-external-operator to in combination with mixed_element
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3
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105
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October 23, 2024
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Integrating over an interior surface
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23
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7747
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October 18, 2024
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Laplace on 3d sphere/ellipsoid - exterior problem
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1
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44
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October 11, 2024
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Evaluation of grad(u) at a point x_ref for variational formulation
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2
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37
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October 11, 2024
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Incremental implementation of hyperelasticity
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13
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195
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October 8, 2024
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How to use Adaptive Nonlinear Variational Solver with mixed nonlinear problem?
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2
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999
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March 13, 2021
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Trial/test function of FEniCSx
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1
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31
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October 6, 2024
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Implementing k-epsilon model in FEniCS - how to implement terms in variational formulation that depend on a solution?
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1
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573
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September 19, 2024
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How to create a Form without using deprecated free variable notation?
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3
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19
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September 19, 2024
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Numerical Error During Iteration Process
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4
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57
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September 18, 2024
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Discontinuity at interface using mixed domains
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12
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431
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September 13, 2024
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Got unexpected negative values when solving the convection-diffusion PDE
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7
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110
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September 6, 2024
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Poisson problem with Neumann boundary condition
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12
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952
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September 2, 2024
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Marlow Model in fenics
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0
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17
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August 28, 2024
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How to define conjugates for variational formulation?
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9
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81
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August 26, 2024
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Navier-Stokes equations with a Neumann condition on the top "wall"
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3
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69
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August 25, 2024
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