QUADRICS IN AG(n, F_q)FOR q EVEN  

作　　者：万哲先 

机构地区：[1]Department of Information Theory, University of Lund, Box 118, S-22100 Lund, Sweden On leave from Institute of Systems Science,Academia sinica,Beijing 100080,PRC

出　　处：《Chinese Science Bulletin》1991年第23期2016-2017,共2页

摘　　要：In this letter we assume that F_q is a finite field with q elements, where q is a power of 2. Let N={x^2+x|x∈F_q} and choose a fixed element α of F_q not belonging to N. Theorem 1. Under affine transformations any quadric in AG(n, F_q), where q is even, can be carried into a quadric with one of the following quadratic equations as its equation:

关 键 词：QUADRIC affine quadratic assume letter F_q)FOR Q EVEN QUADRICS IN AG choose 

分 类 号：N[自然科学总论]