Asset price dynamics in a financial market with fundamentalists and chartists.
Chiarella, Carl, Dieci, Roberto, Gardini, Laura (2001)
Discrete Dynamics in Nature and Society
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Chiarella, Carl, Dieci, Roberto, Gardini, Laura (2001)
Discrete Dynamics in Nature and Society
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Bischi, Gian Italo, Gardini, Laura, Merlone, Ugo (2009)
Discrete Dynamics in Nature and Society
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Emilio Freire, Enrique Ponce, Francisco Torres (1997)
Publicacions Matemàtiques
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Continuous planar piecewise linear systems with two linear zones are considered. Due to their low differentiability specific techniques of analysis must be developed. Several bifurcations giving rise to limit cycles are pointed out.
Gaiko, Valery
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Feng, Beiye, Hu, Rui (2003)
Applied Mathematics E-Notes [electronic only]
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Hadley, Scott A., Forbes, Lawrence K. (2009)
Journal of Applied Mathematics
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Liu, Zhi-cong, Feng, Bei-ye (2004)
Applied Mathematics E-Notes [electronic only]
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Pribylova, Lenka (2009)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Asada, Toichiro, Douskos, Christos, Kalantonis, Vassilis, Markellos, Panagiotis (2010)
Discrete Dynamics in Nature and Society
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De Carvalho Braga, Denis, Mello, Luis Fernando, Messias, Marcelo (2009)
Mathematical Problems in Engineering
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Armengol Gasull, Rafel Prohens (2000)
Extracta Mathematicae
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In this paper we give simple and low degree examples of one-parameter polynomial families of planar differential equations which present generic, codimension one, isolated, compact bifurcations. In contrast with some examples which appear in the usual text books each bifurcation occurs when the bifurcation parameter is zero. We study the total number of limit cycles that the examples present and we also make their phase portraits on the Poincaré sphere.