21 citations · 21 across the 1 of their papers we have counts for
3 papers
Ancient Dynamics in Bianchi Models: Approach to Periodic Cycles
Stefan Liebscher, Jörg Härterich, Kevin Webster +1
We consider cosmological models of Bianchi type. In particular, we are interested in the alpha-limit dynamics near the Kasner circle of equilibria for Bianchi classes VIII and IX.…
Evolution of convex lens-shaped networks under curve shortening flow
Oliver C. Schnürer, Abderrahim Azouani, Marc Georgi +8
We consider convex symmetric lens-shaped networks in R^2 that evolve under curve shortening flow. We show that the enclosed convex domain shrinks to a point in finite time. Further…
Refuting the odd number limitation of time-delayed feedback control
B. Fiedler, V. Flunkert, M. Georgi +2
We refute an often invoked theorem which claims that a periodic orbit with an odd number of real Floquet multipliers greater than unity can never be stabilized by time-delayed feed…