Integrability of centers perturbed by quasi-homogeneous polynomials

Journal of Mathematical Analysis and Applications

Volumn 210, Issue 1, 1997, Pages 268-278

  Chavarriga, J ^a   Garcia I ^a   Gine J ^a  

^a UNIVERSITY OF LLEIDA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFERENTIAL EQUATIONS; MATHEMATICAL MODELS; PERTURBATION TECHNIQUES; PROBLEM SOLVING;

INTEGRABILITY; QUASI HOMOGENEOUS POLYNOMIALS;

POLYNOMIALS;

EID: 0031150101     PISSN: 0022247X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jmaa.1997.5402     Document Type: Article

References (7)

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3. Chavarriga J., Giné J. Integrability of a linear center perturbed by fourth degree homogeneous polynomial. Publ. Mat. 40:1996;21-39.
4. Dumortier F., Rousseau C. Cubic Liénard equations with linear damping. Nonlinearity. 3:1990;1015-1039.
5. B. Coll, A. Gassull, R. Prohens, Differential equations defined by the sum of two quasi-homogeneous vector fields, Canad. J. Math.
6. Liapunov A. M. Mathematics in Science and Engineering: Stability of Motion. 1966;Academic Press, New York/London.
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