风险投资亏损的P-推理发现与应用  

Discovery and Application of Risk Investment Losses Based on P-reasoning

作　　者：于秀清[1] 徐凤生[1] 史开泉[1,2] 

机构地区：[1]德州学院数学系,德州253023 [2]山东大学数学与系统科学学院,济南250100

出　　处：《计算机科学》2013年第8期227-232,共6页Computer Science

基　　金：山东省自然科学基金(ZR2010AL019);山东省高校科技计划(J12LN92);山东省科技发展计划(2011GGA14074)资助

摘　　要：P-集合(packet sets)是一个具有动态特征的、新的数学结构与数学模型;P-集合是由内P-集合XF珚(internal packet set XF珚)与外P-集合XF(outer packet set XF)构成的集合对;或者(XF珚,XF)是P-集合。P-集合是把动态特性引入有限普通集合X(Cantor set X)内,改进有限普通集合X得到的。P-推理(packet reasoning)是由内P-推理(internal packet reasoning)与外P-推理(outer packet reasoning)共同构成的。利用P-集合、P-推理,研究风险投资亏损发现。给出规律、内P-规律、外P-规律、P-规律及其生成;给出规律属性定理、内P-规律、外P-规律的P-推理发现;介绍内P-推理在风险投资亏损估计中的应用。P-sets （Packet sets） is a new mathematical structure andmodel, which has dynamic characteristics. It is a pair of sets composed of internal P-set XF （internal packet set XF） and outer P-set XF （outer packet set xF）, in other words,（XF ,XF） is P-sets. P-sets are obtained by introducing dynamic characteristics into finite Cantor set X and im- proving it. P-reasoning （Packet reasoning） consists of internal P-reasoning （internal packet reasoning） and outer P-rea- soning （outer packet reasoning）. By using P-sets and P-reasoning, the paper researched about discovery of risk invest- ment losses. At first, it proposed the concepts of law, internal P-law, outer P-law, P-laws and their generation. And then law attribute theorems, discovery theorems about internal P-law, outer P-law and P-laws were given. In the end, applica- tions of P-reasoning in risk investment losses were provided.

关 键 词：P-集合 P-推理 规律生成 属性定理 应用 

分 类 号：O144[理学—数学] TP18[理学—基础数学]