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163

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128k

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Recommendations for a usable, fast C++ matrix library?

linear-algebra software implicit-methods

Jan 6 '19 at 13:29 GertVdE 5,918

26

votes

3

answers

4k

views

What is the purpose of using integration by parts in deriving a weak form for FEM discretization?

pde finite-element elliptic-pde

Jul 2 '13 at 7:58 Community♦ 1

17

votes

2

answers

4k

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Drawbacks of Newton-Raphson approximation with approximate numerical derivative

reference-request approximation

Sep 11 at 3:21 Simply Beautiful Art 151

4

votes

2

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1k

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Line search for Newton method

optimization nonlinear-programming

Jun 11 '12 at 19:39 Wolfgang Bangerth 45.5k

2

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1

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446

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Convergence of step-length in a globally-convergent newton line search method with non-degenerate Jacobian

optimization

Sep 27 '12 at 17:37 Wolfgang Bangerth 45.5k

2

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2

answers

1k

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MATLAB: incorrect computation with pdepe for parabolic-elliptic system

pde matlab

Feb 28 '18 at 12:18 Bill Greene 5,475

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