...
首页> 外文期刊>Mathematische Semesterberichte >On the Arf invariant in historical perspective
【24h】

On the Arf invariant in historical perspective

机译:历史角度上的Arf不变量

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

Originally this manuscript was prepared for my talk at the workshop on Sequences, Curves and Codes in Antalya, 25-29 September 2009. Later I had given a talk with the same title on October 5, 2009 at the conference on Positivity, Valuations, and Quadratic Forms in Konstanz.rnIn the discussion after the talk I learned that there may be an error in Arf's paper and perhaps his main theorem has to be modified. I am indebted to Karim Johannes Becher for this comment. Indeed, after another check I found the error in the proof of one of Arf's lemmas. Accordingly the manuscript had to be corrected, taking care of the situation and clarifying the scope of Arf's theorems after the correction.rnFor the convenience of the reader I have included in an appendix a counterexample and also a proof of the corrected version of Arf's theorem. This appendix has been prepared jointly with Falko Lorenz.
机译:该手稿最初是为我在2009年9月25日至29日在安塔利亚举行的有关序列,曲线和代码的研讨会上的演讲准备的。后来,我在2009年10月5日的“正定性,估值和Konstanz.rn中的二次形式。在谈话后的讨论中,我了解到Arf的论文可能有错误,也许他的主要定理需要修改。我要感谢Karim Johannes Becher的评论。确实,经过另一次检查,我发现Arf引理之一的证明错误。因此,手稿必须进行校正,要注意情况,并在校正后阐明Arf定理的范围。为方便读者,我在附录中加入了一个反例,并提供了Arf定理的校正形式的证明。本附录与Falko Lorenz共同编写。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号