Volume 72, No. 4 (2015)
Portugaliae Mathematica

pp. 309–355 Dispersive effects and high frequency behaviour for the Schrödinger equation in star-shaped networksFelix Ali MehmetiKaïs AmmariSerge Nicaise
pp. 357–391 Strongly anisotropic elliptic problems with regular and dataMoussa ChrifSaid El ManouniFares Mokhtari
pp. 393–406 On the group of germs of contact transformationsAna Rita MartinsOrlando Neto
pp. 407–419 A multiparameter family of irreducible representations of the quantum plane and of the quantum Weyl algebraSamuel A. LopesJoão N.P. Lourenço