Pattern Formation in a Two-Dimensional Array of Oscillators with Phase-Shifted Coupling
斑图形成与孤子
2007-06-13 v2 神经元与认知
摘要
We investigate the dynamics of a two-dimensional array of oscillators with phase-shifted coupling. Each oscillator is allowed to interact with its neighbors within a finite radius. The system exhibits various patterns including squarelike pinwheels, (anti)spirals with phase-randomized cores, and antiferro patterns embedded in (anti)spirals. We consider the symmetry properties of the system to explain the observed behaviors, and estimate the wavelengths of the patterns by linear analysis. Finally, we point out the implications of our work for biological neural networks.
引用
@article{arxiv.nlin/0406008,
title = {Pattern Formation in a Two-Dimensional Array of Oscillators with Phase-Shifted Coupling},
author = {Pan-Jun Kim and Tae-Wook Ko and Hawoong Jeong and Hie-Tae Moon},
journal= {arXiv preprint arXiv:nlin/0406008},
year = {2007}
}