arXiv · 1208.5529
Noether's Theorem in the Stochastic Calculus of Variations
Abstract
We begin by presenting the classical deterministic problems of the calculus of variations, with emphasis on the necessary optimality conditions of Euler-Lagrange and the Noether theorem. As examples of application, we obtain the conservation laws of momentum and energy from mechanics, valid along the Euler-Lagrange extremals. We then introduce the stochastic calculus of variations, proving a recent stochastic Noether-type theorem obtained by Cresson. We end by pointing out an interesting open problem.
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Adilson C. M. Barros, Delfim F. M. Torres. 2012-08-27. Noether's Theorem in the Stochastic Calculus of Variations. https://arxiv.org/abs/1208.5529
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