Identification for a Nonlinear Periodic Wave Equation

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.

Bibliographische Detailangaben

Veröffentlicht in:	Applied mathematics & optimization 2001, Vol.44 (2), p.87-104
Hauptverfasser:	Moroşanu, C., Trenchea, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	ALGORITHMS APPROXIMATIONS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Convexity LEAST SQUARE FIT NONLINEAR PROBLEMS Nonlinearity Numerical analysis Optimization PERIODICITY Splitting WAVE EQUATIONS
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