We study the global existence, asymptotic behaviour, and global non-existence (blow-up) of solutions for the damped non-linear wave equation of Kirchho! type in the whole space: , and '0, with initial data u(x, 0)"u (x) and u R (x, 0)"u (x).
Existence and multiplicity of the solutions of the p(x)–Kirchhoff type equation via genus theory
✍ Scribed by Mustafa Avci; Bilal Cekic; Rabil A. Mashiyev
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 175 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.1485
No coin nor oath required. For personal study only.
✦ Synopsis
Paper 1. Introduction
We are concerned with the following p.x/-Kirchhoff type equation
where R N is a bounded smooth domain, p 2 C with 1 < p .x/ < N. We assume that M and f satisfy the following conditions:
.M 1 / M : R C ! R C is a continuous function and satisfies the (polynomial growth) condition
for all t > 0 and m 1 , m 2 real numbers such that 0 < m 1 Ä m 2 and ˛ ˇ> 1;
.
x/ 1 , for all t 0 and for all x 2 , where C 1 , C 2 are positive constants and s, q 2 C such that 1 < s.x/ < q.x/ < p .x/ D .Np.x//=.N p.x// for all x 2 ;
.f 2 / f is an odd function according to t, that is, f .x, t/ D f .x, t/
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