Spiral wave dynamics
β Scribed by C. Diks; B. Hoekstra; J. Degoede
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 942 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0960-0779
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We describe a new numerical method of computing rigidly rotating spiral waves, which is based on solving the Neumann boundaryvalue problem for the radius-dependent angular Fourier modes. Utilizing the established continuation engine AUTO, our method is simple in implementation and can be easily modi
The transition from the complex Ginzburg-Landau equation (CGLe) to the nonlinear SchrΓΆdinger equation (NLSe) in the analytically tractable weakly radiative limit is highly singular. This is strongly felt in the structure of spiral wave solutions of CGLe. The asymptotic wavenumber of the radiated wav
The effect of adding a chiral symmetry breaking term to the two-dimensional complex Ginzburg-Landau equation is investigated. We find that this term causes a shift in the frequency of the spiral wave solutions and that the sign of this shift depends on the topological charge (handedness) of the spir
Intercellular calcium waves have been observed in a large number of cell types, and are known to result from a variety of stimuli, including mechanical or hormonal stimulation. Recently, spiral intercellular waves of calcium have been observed in slices of hippocampal tissue. We use an existing mode