List questions from calculus-of-variations

Published on 15 May 2017 - 1:12

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How much worse is weak* convergence vs weak convergence in L1?

Published on 18 May 2017 - 22:28

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How to show a function is a global maximum

Published on 28 Mar 2026 - 13:32

290

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Calculus of Variations: Jacobi Equation

Published on 19 May 2017 - 15:21

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Starting with Calculus of Variations and Optimal Control Theory

Published on 28 Mar 2026 - 20:10

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Is this Taylor approximation allowed for solving this functional? (first variation)

Published on 21 May 2017 - 12:36

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About a proof of mountain pass theorem

Published on 22 May 2017 - 14:58

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What is being differentiated in this example that uses the Euler-Lagrange equation?

Published on 23 May 2017 - 20:09

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Computing a geodesic (straight line) given any Riemannian metric

Published on 29 Mar 2026 - 12:12

586

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Comass norm of a differential form

Published on 29 Mar 2026 - 12:52

394

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What does "turn into a perfect square" mean here?

Published on 01 Apr 2026 - 22:32

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integration over a domain where the integrand vanishes everywhere

Published on 31 Mar 2026 - 5:31

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Minimisation of Energy Functional

Published on 26 May 2017 - 4:09

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Legendre transformation of a functional

Published on 24 Feb 2026 - 3:48

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Given $y(0)=y(1)=0,~|y'(x)|<1$ for $0\le x\le 1$ is it true that $\int_0^1\frac1{(1+y')^2}dx\ge 1$?

Published on 28 May 2017 - 14:51

List Question

Integrating a time derivative

How much worse is weak* convergence vs weak convergence in L1?

How to show a function is a global maximum

Calculus of Variations: Jacobi Equation

Starting with Calculus of Variations and Optimal Control Theory

Is this Taylor approximation allowed for solving this functional? (first variation)

About a proof of mountain pass theorem

What is being differentiated in this example that uses the Euler-Lagrange equation?

Computing a geodesic (straight line) given any Riemannian metric

Comass norm of a differential form

What does "turn into a perfect square" mean here?

integration over a domain where the integrand vanishes everywhere

Minimisation of Energy Functional

Legendre transformation of a functional

Given $y(0)=y(1)=0,~|y'(x)|<1$ for $0\le x\le 1$ is it true that $\int_0^1\frac1{(1+y')^2}dx\ge 1$?

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