ON QUASI-GALOIS EXTENSIONS OF DIVISION RINGS
ON QUASI-GALOIS EXTENSIONS OF DIVISION RINGS
=V_{R}(S),$ $H=V_{R}^{2}(S)=V_{R}(V_{R}(S))$ , and further for any subrings $R_{1}\supseteq R_{2}$ of $R$ the set of all $R_{2^{-}}(ring)$ isomorphisms of $R_{1}$ into $R$ will be denoted as $\Gamma(R_{1}/R_{2})$ .As to other notations and terminologies used in this paper, we follow the previous one [3].We consider here the following conditions:(I) If $S^{\prime}$ …