Here we are concerned about the stability of the solution of internally damped wave equation y Y s β¬ y q β¬ y X with small damping constant ) 0, in a bounded domain β in R n under mixed undamped boundary conditions. A uniform expo-Ε½ . yβ€ t Ε½ . nential energy decay rate E t F Me E 0 where M G 1 and β€
Exponential Decay Estimates for Solutions of the Polyharmonic Equation in a Semi-infinite Cylinder
β Scribed by C.H. Lin
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 452 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The existence of travelling wave solutions for the heat equation β~__t__~ __u__ βΞ__u__ = 0 in an infinite cylinder subject to the nonlinear Neumann boundary condition (β__u__ /β__n__) = __f__ (__u__) is investigated. We show existence of nontrivial solutions for a large class of nonlin
## Abstract This paper is concerned with some uniform energy decay estimates of solutions to the linear wave equations with strong dissipation in the exterior domain case. We shall derive the decay rate such as $(1+t)E(t)\le C$\nopagenumbers\end for some kinds of weighted initial data, where __E__(
## Abstract A large number of different mechanisms describing the retention of dissolved organic compounds in nanofiltration have been proposed. A recent review identified the parameters possibly involved in the separation performance and suggested a qualitative classification of dissolved compound