In this paper, we study the linear determinacy of the minimal speed of traveling wavefronts for a three-component competition system with nonlocal dispersal. We first transform this system into a cooperative system. Then, by constructing suitable upper solutions, we give some general conditions to ensure the linear determinacy of the minimal speed. Finally, we provide some more precise conditions that only rely on the parameters of the system such that the linear determinacy of the minimal speed is assured.

中文翻译：

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具有非局部分散的三分量竞争系统的行波前最小速度

在本文中，我们研究了具有非局部分散的三分量竞争系统的行波前最小速度的线性确定性。我们首先将这个系统转化为一个合作系统。然后，通过构造合适的上解，给出了保证最小速度线性确定性的一般条件。最后，我们提供了一些更精确的条件，这些条件只依赖于系统的参数，以保证最小速度的线性确定性。