THE AUTOMORPHISMS OF TWO-DIMENSIONAL LINEAR GROUPS OVER COMMUTATIVE RINGS

Citation:

Li Fuan,Ren Hongshuo.THE AUTOMORPHISMS OF TWO-DIMENSIONAL LINEAR GROUPS OVER COMMUTATIVE RINGS[J].Chinese Annals of Mathematics B,1989,10(1):50~57
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Authors:

Li Fuan; Ren Hongshuo

Foundation:

Projects supported by the Science Fund af the Chinese Academy of Sciences.
Abstract: The present paper determines the form of automorphisms of $\[{E_2}(R)\]$ and $\[G{E_2}(R)\]$ over commutative rings provided 2, 3 and 5 are units.

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