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Parshin's conjecture : ウィキペディア英語版 | Parshin's conjecture In mathematics, more specifically in algebraic geometry, Parshin's conjecture (also referred to as the Beilinson–Parshin conjecture) states that for any smooth projective variety ''X'' defined over a finite field, the higher algebraic K-groups vanish up to torsion: : It is named after Aleksei Nikolaevich Parshin and Alexander Beilinson. ==Points and curves== The conjecture holds for a finite field by Quillen's computations of the ''K''-groups in this case. Secondly, for a smooth proper curve, Quillen〔see 〕 has shown that the ''K''-groups are finitely generated, while Harder's computations show that the groups are torsion. The two results together thus show Parshin's conjecture for curves.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Parshin's conjecture」の詳細全文を読む
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