Nonexistence of reflexive ideals in Iwasawa algebras of Chevalley type

Nonexistence of reflexive ideals in Iwasawa algebras of Chevalley type
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DOI:
10.1016/j.jalgebra.2007.12.020
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发表时间:
2007-10
期刊:
arXiv: Rings and Algebras
影响因子:
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通讯作者:
K. Ardakov;F. Wei;James J. Zhang
K. Ardakov;F. Wei;James J. Zhang
中科院分区:
其他
文献类型:
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作者:
K. Ardakov;F. Wei;James J. Zhang

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设Φ是一个根系,Φ(ZP)是与Φ相关的标准Chvalley ZP-李代数。对任意整数t⩾1,设G是对应于强李代数ptΦ(ZP)的一致PRO-p群,并设p⩾5.则Ω代数G没有非平凡的双边自反理想.这一点先前已由作者在根系A1中证明。
Let Φ be a root system and let Φ(Zp) be the standard Chevalley Zp-Lie algebra associated to Φ. For any integer t⩾1, let G be the uniform pro-p group corresponding to the powerful Lie algebra ptΦ(Zp) and suppose that p⩾5. Then the Iwasawa algebra ΩGhas no non-trivial two-sided reflexive ideals. This was previously proved by the authors for the root system A1.