Φ－满射环上正交变换的分解

The Decompsition of Orthogonal Transformations over Φ-Surjective Rings

在２是单位的Φ－满射环Ｒ上，以拟对称为生成元，给出了正交变换的分解方法。并估计了分解因子的最少个数。

It is proved that any orthogonal transformation over a Φ-surjective ring with 2 invertible is a product of quasi-symmetrie.(x is non-isotropic and ε2 = 1,ε∈ R)and give upper and lower bounds for the least number of factors.