Uniqueness for semilinear polyharmonic problems
β Scribed by C.A. Swanson
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 457 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0362-546X
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π SIMILAR VOLUMES
In the first section of this paper, some non-local boundary value problem for the polyharmonic equation in the plane is considered. This problem consists in determining solution of the polyharmonic equation satisfying some special non-local-type boundary condition on two curves. The existence theore
## Abstract Consider the polyharmonic wave equation β__u__ + (β Ξ)^__m__^__u__ = __f__ in β^__n__^ Γ (0, β) with timeβindependent rightβhand side. We study the asymptotic behaviour of __u__ (x, __t__) as __t__ β β and show that __u__(x, __t__) either converges or increases with order __t__^Ξ±^ or In