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|Title:||Necessary condition for an Euler-Lagrange equation on time scales|
Torres, D. F. M.
|Publisher:||Hindawi Publishing Corporation|
|Abstract:||We prove a necessary condition for a dynamic integrodifferential equation to be an Euler-Lagrange equation. New and interesting results for the discrete and quantum calculus are obtained as particular cases. An example of a second order dynamic equation, which is not an Euler-Lagrange equation on an arbitrary time scale, is given. © 2014 Monika Dryl and Delfim F. M. Torres.|
|Appears in Collections:||CIDMA - Artigos|
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