First variation formula for discrete variational problems in two independent variables. | Ana Cristina Casimiro

First variation formula for discrete variational problems in two independent variables.

Citation:: Casimiro, Ana Cristina, and César Rodrigo. "First variation formula for discrete variational problems in two independent variables." Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM. 106 (2012): 111-135.

Abstract:

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Notes:

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