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nlin.PS2020
St. Petersburg paradox for quasiperiodically hypermeandering spiral waves
Vadim N. Biktashev, Ian Melbourne
It is known that quasiperiodic hypermeander of spiral waves almost certainly produces a bounded trajectory for the spiral tip. We analyse the size of this trajectory. We show that…
nlin.PS2020
Exact Propagating Wave Solutions in Reaction Cross-Diffusion System
Abdullah Aldurayhim, Vadim N. Biktashev
Reaction-diffusion systems with cross-diffusion terms in addition to, or instead of, the usual self-diffusion demonstrate interesting features which motivate their further study. T…