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seminar:2002:015

第15回

  • 講演者: 辻 幹雄 氏 (京都産業大学理学部)
    • 題目: 双曲方程式、波動、そして特異点
    • 日時: 11月26日(火) 16:00 〜 17:00+
    • 場所: 数学科セミナー室 4号館 3階

We will consider linear and nonlinear wave propagation. Equations which describe the phenomena of wave propagation are generally hyperbolic partial differential equations. In this talk ``wave“ means ``singularity of solution”. Therefore our interest is to study the singularities of solutions of hyperbolic equations. The most traditional and typical method for the singularity theory has been the “resolution of singularities”, that is to say, to lift the surfaces with singularities into higher dimensional space so that the singularities would disappear. This is a survey note of our researches from the point of view of resolution of singularities.

seminar/2002/015.txt · 最終更新: 2017/11/27 11:36 (外部編集)