Invasion dynamics of super invaders: elimination of Allee effects by a strategy at the range boundary
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DOI: 10.1007/s00285-025-02269-y
Abstract: We consider a reaction–diffusion model with free boundaries in one space dimension for a single population species with density u(t, x) and population range [g(t), h(t)]. The equations governing the evolution of the range boundary… read more here.
Keywords: allee effects; population; range boundary; strategy range ... See more keywords
The dynamics of Super-Apollonian continued fractions
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DOI: 10.1090/tran/7372
Abstract: We examine a pair of dynamical systems on the plane induced by a pair of spanning trees in the Cayley graph of the Super-Apollonian group of Graham, Lagarias, Mallows, Wilks, and Yan. The dynamical systems… read more here.
Keywords: apollonian continued; continued fractions; dynamical systems; dynamics super ... See more keywords