his paper presents SSD rule,TSD rule for decision and definition of lower partial variance.
文章给出了ＳＳＤ和ＴＳＤ决策准则和左侧方差的定义，在此基础上证明了ＴＳＤ准则和Ｍ－ＬＰＶ准则决策的一致性。