A family of quadratic polynomial differential systems with invariant algebraic curves of arbitrarily high degree without rational first integrals
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- by Colin Christopher and Jaume Llibre PDF
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Abstract:
We give a class of quadratic systems without rational first integral which contains irreducible algebraic solutions of arbitrarily high degree. The construction gives a negative answer to a conjecture of Lins Neto and others.References
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Additional Information
- Colin Christopher
- Affiliation: School of Mathematics and Statistics, University of Plymouth, Plymouth, Devon PL4 8AA, United Kingdom
- Email: cchristopher@plymouth.ac.uk
- Jaume Llibre
- Affiliation: Departament de Matemàtiques, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
- MR Author ID: 115015
- ORCID: 0000-0002-9511-5999
- Email: jllibre@mat.uab.es
- Received by editor(s): November 1, 2000
- Received by editor(s) in revised form: January 25, 2001
- Published electronically: December 27, 2001
- Communicated by: Carmen C. Chicone
- © Copyright 2001 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 130 (2002), 2025-2030
- MSC (2000): Primary 34C05, 34A34, 34C14
- DOI: https://doi.org/10.1090/S0002-9939-01-06253-0
- MathSciNet review: 1896037