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如果群G的所有真商群都是FO-群,但是群G本身不是FO-群,则称G为外FO-群,本文将给出外FO-群完全的结构描述.
外FO-群
【摘 要】
：
如果群G的所有真商群都是FO-群,但是群G本身不是FO-群,则称G为外FO-群,本文将给出外FO-群完全的结构描述.
【机 构】
：
成都信息工程学院计算科学系
【出 处】
：
数学年刊A辑
【发表日期】
：
2004年期
【基金项目】
：
国家自然科学基金;
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