Local excitation-lateral inhibition interaction yields wave instabilities in spatial systems involving finite propagation delay
arXiv:nlin/0610037
Abstract
The work studies wave activity in spatial systems, which exhibit nonlocal spatial interactions at the presence of a finite propagation speed. We find analytically propagation delay-induced wave instabilities for various local excitatory and lateral inhibitory spatial interactions. The final numerical simulation confirms the analytical results.
7 figures, 7 pages