Department of Mathematics, Faculty of Science, Okayama University
Acta Medica Okayama
0030-1566
42
1
2000
Jordan Derivations of a Skew Matrix Ring
EN
Naoki
Hamaguchi
<p>We determine the form of Jordan derivations of a skew matrix ring M<sub>2</sub>(R; σ, q) over a ring R. Using this result, we also show the properties of Jordan derivations of M<sub>2</sub>(R), and derivations of M<sub>2</sub>(R; σ, q). Moreover, we refer to invariant ideals with respect to these derivations.</p>
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