study of fuzzy synthetic evaluation method based on lattice order 基于格序的模糊綜合評價方法研究
this paper is organized in the following way . in sections 1 and 2 we will give some basic definitions such as quasi-lattice ordered groups, directed and hereditary sets and so on 前兩節(jié)分別給出了幾個重要的基本概念(擬格序群和可傳定向集等)以及與它們各自相關的命題。