摘要
文[2,3]讨论了2m(m≥3),(2t+1)2阶2次幻方的构作,本文证明对任意自然数k≥2,3阶k次幻方均不存在.
The papers have been discussed that construction of 2th degree magic squares of order 2m (m≥3) and (2t+1)2,this paper proves that kth degree magic sauares of order 3 does not exist for any natural number k≥2.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
1998年第2期14-16,共3页
Journal of Henan Normal University(Natural Science Edition)
基金
河南省科委自然科学基金
关键词
k次幻方
偏差分对称矩阵
不存在性
kth degree magic square
matrix with symmetric partial difference in each direction