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Ultima descărcare din IBN: 2023-11-22 00:20 |
Căutarea după subiecte similare conform CZU |
517.925 (42) |
Differential equations. Integral equations. Other functional equations. Finite differences. Calculus of variations. Functional analysis (243) |
SM ISO690:2012 COZMA, Dumitru, REPEŞCO, Vadim. Dynamics of a cubic differential advertising mo. In: Acta et commentationes (Ştiinţe Exacte și ale Naturii), 2021, nr. 2(12), pp. 63-73. ISSN 2537-6284. DOI: https://doi.org/10.36120/2587-3644.v12i2.63-73 |
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Acta et commentationes (Ştiinţe Exacte și ale Naturii) | ||||||
Numărul 2(12) / 2021 / ISSN 2537-6284 /ISSNe 2587-3644 | ||||||
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DOI:https://doi.org/10.36120/2587-3644.v12i2.63-73 | ||||||
CZU: 517.925 | ||||||
MSC 2010: 34C05. | ||||||
Pag. 63-73 | ||||||
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In this paper a cubic differential advertising model with a singular point 0(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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Cuvinte-cheie Cubic differential system, advertising model, Hopf bifurcation, phase portrait, sistem diferențial cubic, model de publicitate, bifurcatie Hopf, portret de faza |
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