摘要
提出了商品动力学概念,对商品流通系统中的一些基本概念进行了数学刻画,建立了商品动力学中商品流通系统的数学模型。基于无穷小母元的谱性质,讨论了商品半群的性质。
A new notion of the commodity dynamics, go on mathematics to depict to some of the basic concept in the commodity circulation system is proposed, and the mathematics model of development course of commodity circulation systems is established. Based on the spectral properties of the infinitesimal generator, the properties of the commodity semigroup in the Banach space are discussed.
出处
《科学技术与工程》
2005年第10期663-664,672,共3页
Science Technology and Engineering
关键词
商品动力学
商品流通
发展方程
半群
commodity dynamics commodity circulation evolution equation semigroup
