Redshift in Friedmann's cosmological model
A. Zięba (1969)
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A. Zięba (1969)
Applicationes Mathematicae
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Sven Guldberg (1935)
Aktuárské vědy
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Ryszard Rudnicki, Radosław Wieczorek (2006)
Bulletin of the Polish Academy of Sciences. Mathematics
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We present two new models of the dynamics of phytoplankton aggregates. The first one is an individual-based model. Passing to infinity with the number of individuals, we obtain an Eulerian model. This model describes the evolution of the density of the spatial-mass distribution of aggregates. We show the existence and uniqueness of solutions of the evolution equation.
J. Grabowski (1976)
Applicationes Mathematicae
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A. Zięba (1971)
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R. Bartoszyński (1972)
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Izidor Hafner, Tomislav Žitko (2007)
Visual Mathematics
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Paul D. Bacsich (1972)
Colloquium Mathematicae
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Benettin, G., Rondoni, L. (2001)
Mathematical Physics Electronic Journal [electronic only]
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W. Klonecki (1976)
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Germaná, Clara, Guerrini, Luca (2005)
APPS. Applied Sciences
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R. Bartoszyński (1972)
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Vysotskiĭ, V.V. (2005)
Journal of Mathematical Sciences (New York)
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Zihan Chen, Yu Xing, Huashu Qin (2019)
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This paper studies a new model of social opinion dynamics in multiagent system by counting in two important factors, individual susceptibility and anchoring effect. Different from many existing models only focusing on one factor, this model can exhibit not only agreement phenomena, but also disagreement phenomena such as clustering and fluctuation, during opinion evolution. Then we provide several conditions to show how individual susceptibility and anchoring effect work on steady-state...