Name
Abstract | ||
|---|---|---|
A general system of high-order differential equations describing complex dynamics of replicating biomolecules is given. Symmetry relations and coordinate transformations of general replication systems leading to topologically equivalent systems are derived. Three chaotic attractors observed in Lotka—Volterra equations of dimension n = 3 are shown to represent three cross-sections of one and the same chaotic regime. Also a fractal torus in a generalized three-dimensional Lotka—Volterra Model has been linked to one of the chaotic attractors. The strange attractors are studied in the equivalent four-dimensional catalytic replicator network. The fractal torus has been examined in adapted Lotka—Volterra equations. Analytic expressions are derived for the Lyapunov exponents of the flow in the replicator system. Lyapunov spectra for different pathways into chaos has been calculated. In the generalized Lotka—Volterra system a second inner rest point—coexisting with (quasi)-periodic orbits—can be observed; with an abundance of different bifurcations. Pathways from chaotic tori, via quasi-periodic tori, via limit cycles, via multi-periodic orbits—emerging out of periodic doubling bifurcations—to “simple” chaotic attractors can be found. |
Year | DOI | Venue |
|---|---|---|
1996 | 10.1016/S0097-8485(96)80009-X | Computers & Chemistry |
Keywords | DocType | Volume |
limit cycle,three dimensional,cross section,lyapunov exponent,differential equation,complex dynamics,coordinate transformation,strange attractor | Journal | 20 |
Issue | ISSN | Citations |
1 | 0097-8485 | 2 |
PageRank | References | Authors |
0.56 | 0 | 1 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Christian V. Forst | 1 | 124 | 19.46 |