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nlin.PS2026
Power-Logistic Shocks in a Lossy Nonlinear Transmission Line
Eugene Kogan
We consider a lossy transmission line with a nonlinear voltage--charge relation. In the framework of the inverse-design method, starting from a prescribed monotonic front profile,…
nlin.PS2026
On the kinks in discrete systems
Eugene Kogan
We use perturbation theory to study kinks in nonlinear Klein--Gordon ( and sine-Gordon) chains and in a discrete series-connected Josephson transmission line. The expansion pa…