Volume 77, No. 2 (2020)
Portugaliae Mathematica
pp. 133–161 On the eigenvalues of quantum graph Laplacians with large complex couplingsJames B. KennedyRobin Lang
pp. 163–196 Overdetermined constraints and rigid synchrony patterns for network equilibriaIan Stewart
pp. 197–218 State dependent nonconvex sweeping processes in smooth Banach spacesDjalel BounekhelMessaoud BounkhelMostafa Bachar
pp. 219–260 Constructing separable Arnold snakes of Morse polynomialsMiruna-Ştefana Sorea
pp. 261–282 A generalized one phase Stefan problem as a vanishing viscosity limitKelei Wang