数学物理学报 ›› 2000, Vol. 20 ›› Issue (1): 48-57.

• 论文 • 上一篇    下一篇

热传导反问题中非线性热源的存在性

李功胜|马逸臣   

  1. 西安交通大学理学院 |西安 |710049
  • 出版日期:2000-01-07 发布日期:2000-01-07

existence of the nonlinear heat source in an inverse problem arising from heat conduction phenmena 

 LI Gong-Qing, MA Yi-Chen   

  1. college of science,xi an jiao tong university,xi an 710049
  • Online:2000-01-07 Published:2000-01-07

摘要:

研究热传导方程在一类非局部时间的边界条件下非线性热源的反演问题.文中应用Sobolev紧性方法证明了热源在H¨older空间中的(关于时间的)局部存在性.

关键词: 热传导, 反问题, 非线性热源, H¨older空间

Abstract:

Thispaperstudiestheinversionofthenonlinearheatsourceforheatconduction equationwithaclassofnonlocalboundaryfortime.ApplyingSobolevcompactmethods,we'veprovedtheexistenceoftheheatsourceinH¨olderspace.

Key words: Heatconductionequation, InverseProblem, Nonlinearheatsource, H¨older space.

中图分类号: 

  • 35R