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5. The Iwasava decomposition and intermediate subgroups of the Steinberg groups over the field of fract

The Iwasava decomposition and intermediate subgroups of the Steinberg groups over the field of fract

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：ubqazw

【摘 要】

：

The Iwasava decomposition is proved for the Steinberg groups of types 2A2l-1, 2Dl, 2E6, 3D4 over the field of fractions of a principal ideal ring. By using this

【作 者】

：

MOISEENKOVA T. V. NUZHIN Ya. N 

【机 构】

：

InstituteofFundamentalDevelopment

【出 处】

：

中国科学：数学英文版

【发表日期】

：

2009年2期

【关键词】

：

principal IDEAL RING Steinberg group INTERMEDIATE SUBGROUPS principal ideal ring 

【基金项目】

：

supported by RFFI (Grant No. 08-01-00824)

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The Iwasava decomposition is proved for the Steinberg groups of types 2A2l-1, 2Dl, 2E6, 3D4 over the field of fractions of a principal ideal ring. By using this decomposition, it is described that subgroups exist between the Steinberg groups over the ring

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