Application of a modified He's homotopy perturbation method to obtain higher-order approximations to a nonlinear oscillator with discontinuities

Nonlinear Analysis: Real World Applications

Volumn 10, Issue 2, 2009, Pages 601-610

  Belendez A ^a   Pascual, C ^a   Ortuno M ^a   Belendez T ^a   Gallego, S ^a  

^a UNIVERSITY OF ALICANTE   (Spain)

Author keywords

Approximate solutions; Homotopy perturbation method; Nonlinear oscillator

Indexed keywords

HELIUM; KETONES; LINEAR EQUATIONS; LINEAR SYSTEMS; OSCILLATORS (MECHANICAL); SOLUTIONS;

APPROXIMATE PERIODS; APPROXIMATE SOLUTIONS; ELASTIC FORCES; FIRST ORDERS; HIGH ACCURACIES; HOMOTOPY PERTURBATION METHOD; HOMOTOPY PERTURBATION METHODS; INFINITE SERIES; LINEAR DIFFERENTIAL EQUATIONS; MODIFIED HOMOTOPY PERTURBATION METHODS; NONLINEAR OSCILLATOR; NONLINEAR OSCILLATORS; OSCILLATION AMPLITUDES; PERIODIC SOLUTIONS; RELATIVE ERRORS;

PERTURBATION TECHNIQUES;

EID: 56549109025     PISSN: 14681218     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.nonrwa.2007.10.015     Document Type: Article

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