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Logarithmic singularities of solutions to nonlinear partial differential equations
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- Tahara Hidetoshi
- Department of Mathematics, Sophia University
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- Yamane Hideshi
- Department of Physics, Kwansei Gakuin University
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Description
We construct a family of singular solutions to some nonlinear partial differential equations which have resonances in the sense of a paper due to T. Kobayashi. The leading term of a solution in our family contains a logarithm, possibly multiplied by a monomial. As an application, we study nonlinear wave equations with quadratic nonlinearities. The proof is done by the reduction to a Fuchsian equation with singular coefficients.
Journal
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- Journal of the Mathematical Society of Japan
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Journal of the Mathematical Society of Japan 60 (2), 603-630, 2008
The Mathematical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282680091843840
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- NII Article ID
- 10024331825
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- NII Book ID
- AA0070177X
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- ISSN
- 18811167
- 18812333
- 00255645
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- NDL BIB ID
- 9468161
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- Text Lang
- en
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- Article Type
- journal article
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed