1 citations · 1 across the 1 of their papers we have counts for
4 papers
System size coherence resonance
Raul Toral, Claudio Mirasso, James D. Gunton
We show the existence of a system size coherence resonance effect for an ensemble of globally coupled excitable systems. Namely, we demonstrate numerically that the regularity in t…
Intercellular Communication Via Intracellular Calcium Oscillations
M. E. Gracheva, J. D. Gunton
In this letter we present the results of a simple model for intercellular communication via calcium oscillations, motivated in part by a recent experimental study. The model descri…
Space and Scale Localization in a Model of a Direct Transition to Spatiotemporal Chaos
Guoming Xiong, J. D. Gunton, Haowen Xi +1
We present the results of a wavelet-based approach to the study of the chaotic dynamics of a one dimensional model that shows a direct transition to spatiotemporal chaos. We find t…
Phenomenological Theory for Phase Turbulence in Rayleigh-Bénard Convection
Xiao-jun Li, Hao-wen Xi, J. D. Gunton
We present a phenomenological theory for phase turbulence (PT) in Rayleigh-Bénard convection, based on the generalized Swift-Hohenberg model. We apply a Hartree-Fock approximation…