Portugaliae Mathematica


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Volume 69, Issue 2, 2012

Cutting corners in Michell trusses
Elizabeth Figueroa, Adam Hill, Denise Iusco and Rolf Ryham
pp. 95–112
Abstract | Full-Text PDF (170 KB)

Completion and Samuel compactification of nearness and uniform frames
Bernhard Banaschewski and Aleš Pultr
pp. 113–126
Abstract | Full-Text PDF (110 KB)

Periodic solutions to superlinear planar Hamiltonian systems
Alberto Boscaggin
pp. 127–140
Abstract | Full-Text PDF (112 KB)

Uniqueness of entropy solution for general anisotropic convection-diffusion problems
Adama Ouédraogo, Mohamed Maliki and Jean De Dieu Zabsonré
pp. 141–158
Abstract | Full-Text PDF (134 KB)

Sharkovskii order for non-wandering points
Maria Pires de Carvalho and Fernando Jorge Moreira
pp. 159–165
Abstract | Full-Text PDF (73 KB)