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Identification for a Nonlinear Periodic Wave Equation

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Abstract.

This work is concerned with an approximation process for the identification of nonlinearities in the nonlinear periodic wave equation. It is based on the least-squares approach and on a splitting method. A numerical algorithm of gradient type and the numerical implementation are given.

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Authors and Affiliations

  1. Department of Mathematics, University ``Al.I.Cuza'',6600 Iaşi, Romania, Romania

    C. Moroşanu

  2. Institute of Mathematics of Romanian Academy,6600 Iaşi, Romania, Romania

    C. Trenchea

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  1. C. Moroşanu
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  2. C. Trenchea
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Accepted 14 January 2001. Online publication 20 June 2001.

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Moroşanu, C., Trenchea, C. Identification for a Nonlinear Periodic Wave Equation. Appl Math Optim 44, 87–104 (2001). https://doi.org/10.1007/s00245-001-0015-9

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  • DOI: https://doi.org/10.1007/s00245-001-0015-9

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