| 陈庆,华梦霞.П2空间上交换J-von Neumann代数的二次换位[J].数学年刊A辑,2010,31(3):347~354 |
| П2空间上交换J-von Neumann代数的二次换位 |
| The Double Commutant for Commutative J-von Neumann Algebras on П Spaces |
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| DOI: |
| 中文关键词: Pontryagin空间 J-von Neumann代数 二次换位 |
| 英文关键词: |
| 基金项目:国家自然科学基金,南阳师范学院科研基金(No.ZX2010015)资助的项目 |
| Author Name | Affiliation | E-mail | | CHEN Qing | School of Mathematics and Statistics, Nanyang Normal University, Nanyang
473061, Henan, China School of Mathematical Sciences, Fudan University,
Shanghai 200433, China. | aynychq@163.com | | HUA Mengxia | School of Mathematics and Statistics, Nanyang Normal University, Nanyang
473061, Henan, China. | huamx1977@163.com |
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| 中文摘要: |
| 讨论了П2空间上交换J-von Neumann代数(A)的二次换位(A)",证明了若存在(A)中的J-自伴算子A,使得A具有复值谱点,则(A)=(A)".并且举例说明该结论不能推广至Пk(k>2)空间. |
| 英文摘要: |
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