Metastability in the shadow system for Gierer-Meinhardt's equations. De Groen, Pieter; Karadzhov, Georgi — 2002 Electronic Journal of Differential Equations (EJDE) [electronic only]
Local stability of spike steady states in a simplified Gierer-Meinhardt system. Karadzhov, Georgi E.; Edmunds, David; de Groen, Pieter — 2005 Electronic Journal of Differential Equations (EJDE) [electronic only]