T. Roth

most citedCanonical systems in

R^{2}

with periodic potentials and vanishing instability intervals

2 citations · 2 across the 1 of their papers we have counts for

collaborators

2 papers

math.SP2017★ 2 cited

Canonical systems in $R^{2}$ with periodic potentials and vanishing instability intervals

Sonja Currie, Thomas Tobias Roth, Bruce Alastair Watson

Canonical systems in $R^{2}$ with absolutely continuous real symmetric $π$ -periodic potentials matrices are considered. A through analysis of the discriminant is given along…

math.SP2017

Borg's Periodicity Theorems for first order self-adjoint systems with complex potentials

Sonja Currie, Thomas Tobias Roth, Bruce Alastair Watson

A self-adjoint first order system with Hermitian $π$ -periodic potential $Q (z)$ , integrable on compact sets, is considered. It is shown that all zeros of $Δ+ 2e^{-i\int_0^π\Im q dt}…

Canonical systems in R2 with periodic potentials and vanishing instability intervals

Borg's Periodicity Theorems for first order self-adjoint systems with complex potentials

Canonical systems in $R^{2}$ with periodic potentials and vanishing instability intervals