V. Rothos

activity

20072026

most citedMultibreathers in Klein-Gordon chains with interactions beyond nearest neighbors

35 citations · 62 across the 7 of their papers we have counts for

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nlin.SI2026

Adiabatic perturbation theory for the $F = 1$ spinor nonlinear Schrödinger equation with nonvanishing boundary conditions

Vassilios M Rothos

We develop a systematic adiabatic perturbation theory for the integrable $F = 1$ spinor nonlinear Schrödinger equation under nonvanishing boundary conditions, formulated entirely wit…

math.AP2026

Time-Periodic Solutions of a Driven--Damped $ϕ^{4}$ Equation on Bounded Domains

Vassilis M Rothos

We prove the existence of time-periodic solutions for a driven--damped $ϕ^{4}$ wave equation posed on a bounded spatial domain with periodic boundary conditions. The result is obtain…

Adiabatic perturbation theory for the F=1 spinor nonlinear Schrödinger equation with nonvanishing boundary conditions

Time-Periodic Solutions of a Driven--Damped ϕ4 Equation on Bounded Domains

Adiabatic perturbation theory for the $F = 1$ spinor nonlinear Schrödinger equation with nonvanishing boundary conditions

Time-Periodic Solutions of a Driven--Damped $ϕ^{4}$ Equation on Bounded Domains