## On the Stability of Falling Films-Periodic, Finite-Amplitude Waves An analytical, theoretical investigation regarding periodic finiteamplitude (nonlinear) waves in a Newtonian, isothermal liquid film flowing along a vertical wall is presented. The periodic solution found provides full informati
On the Stability of Periodic Travelling Waves with Large Spatial Period
✍ Scribed by Björn Sandstede; Arnd Scheel
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 308 KB
- Volume
- 172
- Category
- Article
- ISSN
- 0022-0396
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract We are concerned with the Ostrovsky equation, which is derived from the theory of weakly nonlinear long surface and internal waves in shallow water under the presence of rotation. On the basis of the variational method, we show the existence of periodic traveling wave solutions. Copyrig
The h-p version of the finite element method is used to study flexural wave motion in a periodic beam with identical, but non-symmetric, periods. The convergence behaviour of the h-p method is benchmark validated against an exact analysis provided by the dynamic stiffness method in obtaining solutio
The two-dimensional scattering problem for time-harmonic plane waves in an isotropic elastic medium and an effectively infinite periodic surface is considered. A radiation condition for quasi-periodic solutions similar to the condition utilized in the scattering of acoustic waves by one-dimensional