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Eigenfunctionals of Homogeneous Order-Preserving Maps with Applications to Sexually Reproducing Populations

机译:均质保存顺序图的本征函数及其在有性繁殖种群中的应用

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Homogeneous bounded maps B on cones of ordered normed vector spaces X allow the definition of a cone spectral radius which is analogous to the spectral radius of a bounded linear operator. If is complete and B is also order-preserving, conditions are derived for B to have a homogeneous order-preserving eigenfunctional associated with the cone spectral radius in analogy to one part of the Krein-Rutman theorem. Since homogeneous B arise as first order approximations at 0 of maps that describe the year-to-year development of sexually reproducing populations, these eigenfunctionals are an important ingredient in the persistence theory of structured populations with mating.
机译:在有序范数向量空间X的圆锥上的同质有界图B允许定义圆锥谱半径,该半径类似于有界线性算子的谱半径。如果完成并且B也保持阶数,则类似于B.Krein-Rutman定理的一部分,推导条件,使B具有与圆锥谱半径相关的同构阶数保持本征函数。由于同质B在描述有性繁殖种群逐年发展的地图的0阶上作为一阶近似值出现,因此这些本征函数是具有交配的结构化种群的持久性理论的重要组成部分。

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