Volume 74, No. 1 (2017)
Portugaliae Mathematica
pp. 1–35 On the uniqueness and numerical approximation of solutions to certain parabolic quasi-variational inequalitiesMichael HintermüllerCarlos N. Rautenberg
DOI 10.4171/PM/1991pp. 37–67 Adaptive multilevel trust-region methods for time-dependent PDE-constrained optimizationStefan UlbrichJan Carsten Ziems
DOI 10.4171/PM/1992pp. 69–89 Optimization of plane wave directions in plane wave discontinuous Galerkin methods for the Helmholtz equationAkshay AgrawalRonald H.W. Hoppe
DOI 10.4171/PM/1993