摘要
本文首先建立了在考虑产品使用寿命的情况下，产品销售的数学模型，并对产品的销售状况进行了分析。然后再建立了在竞争环境中，进入市场的新产品的前期销售情况的数学模型，并利用微分方程的极限理论对方程的解进行了分析。
First in this paper, a mathematical product-market model, concerning thelife of the products, is proposed. Then, another model about early selling conditionof products which first enters a competitive market is set up, and its solution is discussed with the method of limitation theory.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
1995年第9期66-69,共4页
Journal of South China University of Technology(Natural Science Edition)
关键词
数学模型
销售
商品销售
市场
竞争环境
s: mathematical models
products
differential equations
stability (mathematics),licests(mathematics), nodes/sale, life of rpoducts, pruchasing power
