RT Journal Article
T1 Nonlinear stability of oscillatory wave fronts in chains of coupled oscillators
A1 Carpio Rodríguez, Ana María
AB We present a stability theory for kink propagation in chains of coupled oscillators and a different algorithm for the numerical study of kink dynamics. The numerical solutions are computed using an equivalent integral equation instead of a system of differential equations. This avoids uncertainty about the impact of artificial boundary conditions and discretization in time. Stability results also follow from the integral version. Stable kinks have a monotone leading edge and move with a velocity larger than a critical value which depends on the damping strength.
PB American Physical Society
SN 1539-3755
YR 2004
FD 2004
LK https://hdl.handle.net/20.500.14352/49872
UL https://hdl.handle.net/20.500.14352/49872
LA eng
NO Carpio Rodrñiguez, A. M. «Nonlinear Stability of Oscillatory Wave Fronts in Chains of Coupled Oscillators». Physical Review E, vol. 69, n.o 4, abril de 2004, p. 046601. DOI.org (Crossref), https://doi.org/10.1103/PhysRevE.69.046601.
DS Docta Complutense
RD 16 abr 2025