Homology and symmetry breaking in Rayleigh-Benard convection: Experiments and simulations
arXiv:nlin/0701043 · doi:10.1063/1.2800365
Abstract
Algebraic topology (homology) is used to analyze the weakly turbulent state of spiral defect chaos in both laboratory experiments and numerical simulations of Rayleigh-Benard convection.The analysis reveals topological asymmetries that arise when non-Boussinesq effects are present.
21 pages with 6 figures