Mathematics in Applied Sciences and Engineering (Sep 2022)
The existence and uniqueness of solutions of a nonlinear toxin-dependent size-structured population model
Abstract
In this paper, we study a toxin-mediated size-structured population model with nonlinear reproduction, growth, and mortality rates. By using the characteristic method and the contraction mapping argument, we establish the existence-uniqueness of solutions to the model. We also prove the continuous dependence of solutions on initial conditions.
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