For the Tricomi equation with Dirichlet boundary conditions, we study the relationship between singularites at the boundary and singularities in the interior of a bounded planar region with smooth non-characteristic boundary. Necessary and sufficient conditions for interior smoothness are stated in
The tricomi problem for an equation of abruptly changing type
β Scribed by Lesley M. Sibner
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 564 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0010-3640
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π SIMILAR VOLUMES
## Abstract In [1]β[6], the author posed and discussed the Tricomi problem of second order mixed equations, but he only consider some special mixed equations. In [3], the author discussed the uniqueness of solutions of the Tricomi problem for some second order mixed equation with nonsmooth degenera
We study the inverse problem of recovering differential operators of the Orr -Sommerfeld type from the Weyl matrix. Properties of the Weyl matrix are investigated, and an uniqueness theorem for the solution of the inverse problem is proved.
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