the unique existence condition for minimal determining set of social choice function is studied, when independent irrelevant condition is replaced by independent decisiveness condition.
研究在社会选择理论中,将独立无关性条件弱化为独立决定条件时选择函数最小决定集的唯一存在性条件。
in this paper, the unique existence condition of minimal determining set in social choice theory is researched, and the relation between minimal determining set and choice function is analyzed.