A numerical study on the finite element solution of singularly perturbed systems of reaction-diffusion problems. - Christos Xenophontos; Lisa Oberbroeckling (Appl. Math. Comput., 2007)

hp Finite Element Methods for Fourth Order Singularly Perturbed Boundary Value Problems. - Christos Xenophontos; Jens Markus Melenk; Niall Madden; Lisa Oberbroeckling; Pandelitsa Panaseti; Antri Zouvani (NAA, 2012)

Analytic regularity for a singularly perturbed system of reaction-diffusion equations with multiple scales. - Jens Markus Melenk; Christos Xenophontos; Lisa Oberbroeckling (Adv. Comput. Math., 2013)