J4 ›› 2010, Vol. 07 ›› Issue (4): 605-608.

• 数学 • 上一篇    下一篇

含卷积核的完全奇异积分-微分方程的求解

孙凤琪1,2   

  1. 1. 吉林师范大学 数学研究所, 吉林 四平 136000; 2. 东北大学 系统科学研究所, 沈阳 110004
  • 收稿日期:2009-12-18 出版日期:2010-07-26 发布日期:2011-06-14
  • 通讯作者: 孙凤琪 E-mail:jlsdsfq@163.com

Solution of Completely Singular IntegralDifferential Equationwith Convolution Nucleus

SUN Fengqi1,2   

  1. 1. Institute of Mathematics, Jilin Normal University, Siping 136000, Jilin Province, China;2. Institute of Systems Science, Northeastern University, Shenyang 110004, China
  • Received:2009-12-18 Online:2010-07-26 Published:2011-06-14
  • Contact: SUN Fengqi E-mail:jlsdsfq@163.com

摘要:

研究一类既含卷积核又有微分的完全奇异积分方程求解问题, 先通过积分变换将原方程转化为非正则的完全奇异积分方程, 再进一步转化为无穷直线上的Riemann边值问题, 并由具有间断系数的Riemann问题, 得到原积分方程在{0}类中的可解条件及一般解的显式.

关键词: 正则化, Riemann边值问题, 卷积核, 完全奇异积分方程

Abstract:

The present paper deals with a class of completely singular integraldifferential equations with convolution nucleus. The original equation will be converted into a singular integral equation  and further into a Riemann boundary value problem on an infinite straight line,  and then the solution conditions and the explicit of general solution
are obtained in {0}.

Key words: regularization, Riemann boundary value problem, convolution nucleus, completely singular integral equation

中图分类号: 

  • O175.6