Abstract
Some new ways to probe the dynamics of spatially extended systems giving rise to spatio-temporal chaos are explored. Coarse-grained observables suitable for describing large scale behavior are introduced by locally averaging the original variables over a spatial region and their stability, spatial correlation function and statistical properties are compared to those of the original variables. In general these observables do not obey closed form equations. Truncation schemes in which high-order Fourier modes or variables other than the coarse-grained ones are discarded are developed and their sensitivity to the parameters is assessed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
