Supplementary Files
Keywords
cubic differential system, advertising model, Hopf bifurcation, phase portrait.
How to Cite
Cozma , D., & Repeşco , V. (2022). Dynamics of a cubic differential advertising model. Acta Et Commentationes Exact and Natural Sciences, 12(2), 63-73. https://doi.org/10.36120/2587-3644.v12i2.63-73
Abstract
In this paper a cubic differential advertising model with a singular point O(0,0) is studied. The dynamics of the system is investigated and the global phase portraits are obtained. A small amplitude limit cycle is emitted by the Hopf supercritical bifurcation
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