1) pandiagonal addition multiplication magic squares
泛对角线加乘幻方
1.
This paper is proved that there exists no addition multiplication magic squares of order 4,k th(k≥2) degree magic squares of order 4,pandiagonal addition multiplication magic squares of order 5,pandiagonal k th (k 2)degree magic squares of order 5.
文 [2 ,3 ,4 ,5,6,7]证明 2 m ( m≥ 3 ) ,( 2 k+1 ) 2阶平方幻存在 ,mn,( m,n {1 ,2 ,3 ,6})加乘幻方存在 ,本文继文 [8]后 ,证明 4阶加乘幻方 ,4阶 k(≥ 2 )次幻方 ,5阶泛对角线加乘幻方 ,5阶泛对角线 k(≥ 2 )次幻方均不存
2) pandiagonal magic square
泛对角线幻方
1.
A set of new formula of constructing arbitrary 4k-orders conserve square sum pandiagonal magic square;
造任意4k阶保块和泛对角线幻方的又一组公式
2.
A set of formula of constructing arbitrary 4k-orders conserve square sum pandiagonal magic square;
造任意4k阶保块和泛对角线幻方的一组公式
3.
This paper presents a set of methods for constructiong the mn-order magic square (pandiagonal magic square) by using the m-order magic square (pandiagonal magic square).
本文给出一类用m阶幻方（泛对角线幻方）造mn阶幻方（泛对角线幻方）的方法。
3) m-Pandiagonal addition-multiplication magic squares of order m￣n
m~n阶m泛对角加乘幻方
4) m×n generalized pandiagonal magic square
m×n广义泛对角线幻方
5) pandiagonal k-th degree magic squares
泛对角线k次幻方
6) addition multiplication magic squares
加乘幻方
1.
This paper is proved that there exists no addition multiplication magic squares of order 4,k th(k≥2) degree magic squares of order 4,pandiagonal addition multiplication magic squares of order 5,pandiagonal k th (k 2)degree magic squares of order 5.
文 [2 ,3 ,4 ,5,6,7]证明 2 m ( m≥ 3 ) ,( 2 k+1 ) 2阶平方幻存在 ,mn,( m,n {1 ,2 ,3 ,6})加乘幻方存在 ,本文继文 [8]后 ,证明 4阶加乘幻方 ,4阶 k(≥ 2 )次幻方 ,5阶泛对角线加乘幻方 ,5阶泛对角线 k(≥ 2 )次幻方均不存
补充资料：对角线
对角线
对角线汇血笋‘;几，arooa几‘] 连接多边形(多面体)的不处于同一边(面)上的两个顶点的直线段.如果一个多边形的顶点个数为九，则它的对角线的条数为n扭一3)/2.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条