Topological characterization of spatial-temporal chaos.

  title={Topological characterization of spatial-temporal chaos.},
  author={Marcio Gameiro and Konstantin Mischaikow and William D. Kalies},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  volume={70 3 Pt 2},
We introduce a technique based on algebraic topology for quantifying spatio-temporally chaotic dynamics. The technique is illustrated using the Gray-Scott and the FitzHugh-Nagumo models.