1. Bifurcation perspective on topologically protected and non-protected states in continuous systems Lee-Thorp, James Patrick 2016 Theses Bifurcation theoryHoneycomb structuresSchrödinger equationSchrödinger operatorMathematicsPhysics
2. Bifurcation of localized eigenstates of perturbed periodic Schrödinger operators Vukicevic, Iva 2015 Theses MathematicsEigenvaluesSchrödinger operatorPerturbation (Quantum dynamics)