JournalspmVol. 75, No. 3/4Volume 75, No. 3/4 (2018) Portugaliae Mathematicapp. 187–188EditorialDiogo A. GomesJosé Miguel Urbanopp. 189–204Nitsche’s method for unilateral contact problemsTom GustafssonRolf StenbergJuha H. Videmanpp. 205–248An extremal property of lattice polygonsNikolai BliznyakovStanislav Kondratyevpp. 249–265Accuracy of a coupled mixed and Galerkin finite element approximation for poroelasticitySílvia Barbeiropp. 267–283Homogenization of obstacle problems in Orlicz–Sobolev spacesDiego MarconJosé Francisco RodriguesRafayel Teymurazyanpp. 285–311Three-dimensional registration and shape reconstruction from depth data without matching: A PDE approachDiogo A. GomesJoão CosteiraJoão Saúdepp. 313–327Slowly non-dissipative equations with oscillating growthPhillipo LappicyJuliana Pimentelpp. 329–366Rigidity for perimeter inequalities under symmetrization: State of the art and open problemsFilippo Cagnettipp. 367–396Fourier approximation methods for first-order nonlocal mean-field gamesLevon NurbekyanJoão Saúde
pp. 189–204Nitsche’s method for unilateral contact problemsTom GustafssonRolf StenbergJuha H. Videman
pp. 249–265Accuracy of a coupled mixed and Galerkin finite element approximation for poroelasticitySílvia Barbeiro
pp. 267–283Homogenization of obstacle problems in Orlicz–Sobolev spacesDiego MarconJosé Francisco RodriguesRafayel Teymurazyan
pp. 285–311Three-dimensional registration and shape reconstruction from depth data without matching: A PDE approachDiogo A. GomesJoão CosteiraJoão Saúde
pp. 329–366Rigidity for perimeter inequalities under symmetrization: State of the art and open problemsFilippo Cagnetti
pp. 367–396Fourier approximation methods for first-order nonlocal mean-field gamesLevon NurbekyanJoão Saúde