List questions from finite-differences

Published on 29 Oct 2013 - 23:13

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Understand 1D FEM solution using quadratics elements

Published on 27 Mar 2026 - 23:30

434

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How Does MATLAB Optimization Functions Work without Jacobian or Hessian?

Published on 03 Nov 2013 - 20:12

89

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Show $f$ concave, $C^2$ implies $f''\leq 0$

Published on 06 Nov 2013 - 22:05

508

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Linear isoparametrics with dual finite elements

Published on 27 Mar 2026 - 23:31

144

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von Neumann stability analysis for irregular meshes

Published on 02 Dec 2013 - 15:13

1.3k

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A 2D secant method?

Published on 03 Dec 2013 - 3:53

145

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Chain rule in finite calculus for ODEs (RK methods)

Published on 12 Dec 2013 - 4:09

3.3k

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Solve the following boundary value problem using the finite difference method.

Published on 12 Dec 2013 - 22:54

6k

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Derive forward Euler method for two-variable function

Published on 17 Dec 2013 - 20:07

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Negative falling Factorial

Published on 19 Dec 2013 - 5:55

440

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Summation of falling factorials

Published on 19 Dec 2013 - 6:25

163

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A proof using $\Delta^ny(t)=\sum_{k=0}^{n}{(-1)^k\binom{n}{k}y(t+n-k)}$

Published on 19 Dec 2013 - 6:48

1.8k

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Finite element method for the 'Particle-In-a-Box' problem in quantum mechanics

Published on 23 Dec 2013 - 23:56

1.5k

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In the numerical solution of the Wave Equation, using finite differences, where do I obtain the spatial values from?

Published on 13 Jan 2014 - 18:09

List Question

Computation of $n$-th order difference of falling factorial

Understand 1D FEM solution using quadratics elements

How Does MATLAB Optimization Functions Work without Jacobian or Hessian?

Show $f$ concave, $C^2$ implies $f''\leq 0$

Linear isoparametrics with dual finite elements

von Neumann stability analysis for irregular meshes

A 2D secant method?

Chain rule in finite calculus for ODEs (RK methods)

Solve the following boundary value problem using the finite difference method.

Derive forward Euler method for two-variable function

Negative falling Factorial

Summation of falling factorials

A proof using $\Delta^ny(t)=\sum_{k=0}^{n}{(-1)^k\binom{n}{k}y(t+n-k)}$

Finite element method for the 'Particle-In-a-Box' problem in quantum mechanics

In the numerical solution of the Wave Equation, using finite differences, where do I obtain the spatial values from?

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