Some Properties of Ecological Matrices of Volterra Model
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Some Properties of Ecological Matrices of Volterra Model
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 24, Issue 1, Pages: 102-108(1985)
作者机构:
中山大学数学系
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Published:1985,
Published Online:25 January 1985,
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Li Baitian. Some Properties of Ecological Matrices of Volterra Model. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 24(1):102-108(1985)
DOI:
Li Baitian. Some Properties of Ecological Matrices of Volterra Model. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 24(1):102-108(1985)DOI:
Some Properties of Ecological Matrices of Volterra Model
摘要
本文研究一类生态矩阵P 使得QP 的特征值对于任何正对角矩阵Q 均具有负的实部.
Abstract
A class of ecological matrices P has been dealt with such that the real partsof all eigenvalues of matices QP are negative