• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2012 Fiscal Year Final Research Report

Error terms of density theorems related to prehomogeneous vector spaces

Research Project

  • PDF
Project/Area Number 23654003
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Algebra
Research InstitutionKyoto University (2012)
Tohoku University (2011)

Principal Investigator

YUKIE Akihiko  京都大学, 大学院・理学研究科, 教授 (20312548)

Project Period (FY) 2011 – 2012
Keywords数論 / 群論
Research Abstract

Problems for getting the error term of density theorems related to prehomogeneous vector spaces became clearer. In the quartic case, we have an unpublished result showing a uniform estimate of local orbital integrals. However, in order to use it to reach the error term of the density theorem, more accurate estimate has to be shown to use the inclusion-exclusion principle. For that purpose, we carried out some trial and errors. Also there is some progress in the related local theory on the generalization of the notion of Jordan decomposition.

  • Research Products

    (2 results)

All 2012

All Presentation (2 results)

  • [Presentation] On Z_p orbits of prehomogeneous vector spaces Kyoto conference on automorphic forms2012

    • Author(s)
      雪江明彦
    • Organizer
      Kyoto conference
    • Place of Presentation
      京都大学
    • Year and Date
      20121005-07
  • [Presentation] Jordan分解について2012

    • Author(s)
      雪江明彦
    • Organizer
      第57回代数シンポジウム
    • Place of Presentation
      数理解析研究所
    • Year and Date
      20120820-23

URL: 

Published: 2014-09-25  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi