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arXiv · 1908.11050

Positive solutions to the reaction diffusion equations for prey-predator models with dormancy of predators

Novrianti·O. Sawada·N. Tsuge
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Abstract

The time-global unique solvability on the reaction diffusion equations for prey-predator models with density-dependent inhibitor and dormancy on predators is established. The crucial step of the proof is to construct time-local non-negative classical solutions. To do so, new successive approximation and theories of time-evolution operators are used. Due to the maximum principle, the solutions are extended time-globally. Via analysis on the corresponding ordinary differential equations, invariant regions and asymptotic behaviors of solutions are also investigated.

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Novrianti, O. Sawada, N. Tsuge. 2019-08-29. Positive solutions to the reaction diffusion equations for prey-predator models with dormancy of predators. https://arxiv.org/abs/1908.11050

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