植物区系学的数学研究概况

General Conditions of Mathematical Studies in Florology

本文系统地介绍了植物区系学应用某些数学原理与方法的研究概况。植物区系学的数学研究具有计算一次完成、结果直观、简单、准确等优点;并且其方法具有严格的数学证明和逻辑性。此外,它还能准确地反映植物区系的本质问题及各植物区系之间的“亲缘关系”,能处理非常复杂的植物分布问题。

This paper introduces systematically the general conditions of some mathematical methods and principles that here been used for studying three basic problems: the floristic basic compositions, the floristic elements and the regionalization of flora in Florology. The mathematical studies of Florology have these merits: that calculation is once formed, that the results are very intuitive, simple and accurate, and that methods have the strict mathematical certificatin certifying and logicality. On the sides, it can accurately reflect more intrinse problems of flora and the consanguineous relationships'' among each flora than the classical methods; besides, it can treat the very complex problems for the phytogeographical distributions.