A construction of rational elliptic surfaces with the non-surjective boundary map on K_2.
A construction of rational elliptic surfaces with the non-surjective boundary map on K_2.
复制标题
用 K_2 上的非满射边界图构造有理椭圆曲面。
DOI:
10.1007/s00229-013-0623-0
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发表时间:
2014
影响因子:
0.6
通讯作者:
Mariko Ohara
中科院分区:
文献类型:
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作者:
高田真吾;絹川真太郎;平林鑑;横田 卓;菅 唯志;高橋将成;福島 新;本間恒章;正木芳宏;門口智泰;佐藤貴志;森田憲輝;堀内雅弘;沖田孝一;筒井裕之;髙田真吾(1番目);髙田真吾(1番目);髙田真吾(1番目);髙田真吾(1番目);髙田真吾(1番目);Takada S;高田真吾;高田真吾;Takada S;Takada S;Mariko Ohara
We present some rational elliptic surfaces over a certain field such that certain open subschemes do not satisfy the surjectivity of the boundary map onK2arising from the localization sequence. We consider two cases that the base field is transcendental over its prime subfield and that the base field is characteristic zero.