List questions from variational-analysis

Published on 23 May 2020 - 10:50

163

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Euler-lagrange equation solution doesn't make sense

Published on 08 Jun 2020 - 20:40

28

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Expand this integral: $L(q) = \int \prod_{i=1}^{K} q_{i}(\theta_{i}) log\left( \frac{p(\theta,x)}{\prod_{i=1}^{K} q_{i}(\theta_{i})} \right) d \theta$

Published on 25 Jun 2020 - 19:14

91

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Integration by parts with cross derivatives

Published on 28 Jun 2020 - 21:57

158

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Euler Lagrange equation in variational calculus for a sum of integrals

Published on 10 Jul 2020 - 19:32

637

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Show that a functional has no minimum in a given set

Published on 23 Mar 2017 - 22:24

155

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Calculus of Variations with first derivative boundary conditions

Published on 01 Feb 2023 - 8:53

32

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A maximum principle for elliptical operator in $\mathbb{R}^N$

Published on 03 Feb 2023 - 11:22

84

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A proof for $\delta(dq(t)/dt)=d(\delta(q(t))/dt$?

Published on 03 Feb 2023 - 19:54

46

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Minimising a functional: system of equations from taking functional derivatives has no solutions

Published on 13 Feb 2023 - 14:54

167

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How do I decide if the solution of the E-L equations is a minimizer?

Published on 21 Feb 2023 - 13:12

158

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Finding equation of motion for given Lagrangian with respect to metric

Published on 22 Feb 2023 - 17:36

223

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Find the infimum of $J(\phi) = \int_{\phi}^{} e^x dl$

Published on 23 Feb 2023 - 17:46

35

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Optimality conditions for optimization of an expected value

Published on 08 Mar 2023 - 9:22

80

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What does $\delta$ mean in calculus of variations

Published on 11 Mar 2023 - 14:33

List Question

Existence of solution of generalized variational inequality

Euler-lagrange equation solution doesn't make sense

Expand this integral: $L(q) = \int \prod_{i=1}^{K} q_{i}(\theta_{i}) log\left( \frac{p(\theta,x)}{\prod_{i=1}^{K} q_{i}(\theta_{i})} \right) d \theta$

Integration by parts with cross derivatives

Euler Lagrange equation in variational calculus for a sum of integrals

Show that a functional has no minimum in a given set

Calculus of Variations with first derivative boundary conditions

A maximum principle for elliptical operator in $\mathbb{R}^N$

A proof for $\delta(dq(t)/dt)=d(\delta(q(t))/dt$?

Minimising a functional: system of equations from taking functional derivatives has no solutions

How do I decide if the solution of the E-L equations is a minimizer?

Finding equation of motion for given Lagrangian with respect to metric

Find the infimum of $J(\phi) = \int_{\phi}^{} e^x dl$

Optimality conditions for optimization of an expected value

What does $\delta$ mean in calculus of variations

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