In this paper, we prove a high or-der differential property of power function, then giverespectively high order differen......

设π是｛１，２，．．．，ｎ｝上的一个置换，ｉ，ｊ是两个固定整数，本文利用车多项式对满足条件π（ｋ）≠｛ｋ＋ｉ，ｎ－ｋ＋ｊ（ｍｏｄｎ）｝的置换个数进行计数。......