One-parameter Dirichlet problems on the Sierpinski gasket. - Brigitte E. Breckner; Csaba Varga (Appl. Math. Comput., 2012)

Multiple Solutions of Dirichlet Problems on the Sierpinski Gasket. - Brigitte E. Breckner; Csaba Varga (J. Optim. Theory Appl., 2015)

Optimal control results for a class of stochastic Schrödinger equations. - Brigitte E. Breckner; Hannelore Lisei; Gheorghe Ionut Simon (Appl. Math. Comput., 2021)