Global singularity structures of weak solutions to 4-D semilinear dispersive wave equations
β Scribed by Xu Ning; Yin Huicheng
- Publisher
- Springer-Verlag
- Year
- 2005
- Tongue
- French
- Weight
- 225 KB
- Volume
- 252
- Category
- Article
- ISSN
- 0025-5874
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This work presents the finite-time blow-up of solutions to the equation in the Minkowski space. We extend the previous result of Belchev, Kepka and Zhou [E. Belchev, M. Kepka, Z. Zhou, Finite-time blow-up of solutions to semilinear wave equations, J. Funct. Anal. 190 (1) (2002) 233-254] comprehensi
## Abstract We shall derive some global existence results to semilinear wave equations with a damping coefficient localized near infinity for very special initial data in __H__Γ__L__^2^. This problem is dealt with in the twoβdimensional exterior domain with a starβshaped complement. In our result,