On the structure of spectra of travelling waves. Simon, Peter L. — 2003 Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Some examples for the extended use of the parametric representation method Simon, Peter L.; Farkas, Henrik — 1998 Proceedings of Equadiff 9
Stability properties of positive solutions to partial differential equations with delay. Farkas, Gyula; Simon, Peter L. — 2001 Electronic Journal of Differential Equations (EJDE) [electronic only]
An existence theorem for parabolic equations on ℝ N with discontinuous nonlinearity. Hofbauer, Josef; Simon, Peter L. — 2001 Electronic Journal of Qualitative Theory of Differential Equations [electronic only]