<span> (R（G]）</span><sup>G</sup>的<span>Jacobson-</span>根

(R（G]）^G的Jacobson-根

胡长流, 汪远征

The Jacobson Radical of (R（G]）^G

HU Chang-liu, WANG Yuan-zheng

数学季刊 . 2004, (2): 209 -212 .