Multiplicity results for classes of one-dimensional -Laplacian boundary-value problems with cubic-like nonlinearities.
Addou, Idris (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Addou, Idris (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Addou, Idris (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Addou, Idris, Benmezaï, Abdelhamid (1999)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Toni, B. (1999)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Noel G. Lloyd, Jane M. Pearson (1997)
Publicacions Matemàtiques
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We resolve the centre-focus problem for a specific class of cubic systems and determine the number of limit cycles which can bifurcate from a fine focus. We also describe the methods which we have developed to investigate these questions in general. These involve extensive use of Computer Algebra; we have chosen to use REDUCE.
Sánchez, Justino, Ubilla, Pedro (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Feng, Hanying, Xu, Rui, Liu, Qiming, Yang, Pinghua (2003)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Addou, I., Benmezaï, A., Bouguima, S.M., Derhab, M. (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Tersian, Stepan (1999)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Dang, Hai, Schmitt, Klaus, Shivaji, R. (1996)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Rabinowitz, Paul H. (1995)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Toni, B. (1998)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Tuomela, Jukka (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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