We study on the initial-boundary value problem for some degenerate non-linear wave equations of Kirchhoff type with a strong dissipation: When the initial energy associated with the equations is non-negative and small, a unique (weak) solution exists globally in time and has some decay properties.
โฆ LIBER โฆ
Blow up for a Cauchy viscoelastic problem with a nonlinear dissipation of cubic convolution type
โ Scribed by Shengqi Yu; Mingxin Wang; Wenjun Liu
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 102 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.1115
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โฆ Synopsis
Abstract
In this paper, we consider a Cauchy viscoelastic problem with a nonlinear source of polynomial type and a nonlinear dissipation of cubic convolution type involving a singular kernel. Under suitable conditions on the initial data and the relaxation functions, it is proved that the solution of this particular problem blows up in finite time. Copyright ยฉ 2009 John Wiley & Sons, Ltd.
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