Inducing periodicity in lattices of chaotic maps with advection

Details Inducing periodicity in lattices of chaotic maps with advection Inducing periodicity in lattices of chaotic maps with advection

2004-07-03

arxiv.org/abs/cond-mat/0407082v1

Physica Scripta T118, 143-147 (2005)

Physics

Condensed Matter

Disordered Systems and Neural Networks

9 pages, 11 figures, to appear in Physica Scripta

Scientific paper

10.1238/Physica.Topical.118a0014

We investigate a lattice of coupled logistic maps where, in addition to the usual diffusive coupling, an advection term parameterized by an asymmetry in the coupling is introduced. The advection term induces periodic behavior on a significant number of non-periodic solutions of the purely diffusive case. Our results are based on the characteristic exponents for such systems, namely the mean Lyapunov exponent and the co-moving Lyapunov exponent. In addition, we study how to deal with more complex phenomena in which the advective velocity may vary from site to site. In particular, we observe wave-like pulses to appear and disappear intermittently whenever the advection is spatially inhomogeneous.

Affiliated with

Also associated with

No associations

Rating

Inducing periodicity in lattices of chaotic maps with advection does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Inducing periodicity in lattices of chaotic maps with advection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inducing periodicity in lattices of chaotic maps with advection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-603211