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Variational iteration method for delay differential-algebraic equations. (English) Zbl 1371.65073

Summary: Variational iteration method is applied to solve a class of delay differential-algebraic equations. The obtained sequence of iteration is based on the use of Lagrange multipliers. The corresponding convergence results are obtained and successfully confirmed by some numerical examples.

MSC:

65L80 Numerical methods for differential-algebraic equations
34K07 Theoretical approximation of solutions to functional-differential equations
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