Portugaliae Mathematica

Aref Kamal:
On Certain Diameters of Bounded Sets

Caroline Fabre, Jean-Pierre Puel:
Pointwise Controllability as Limit of Internal Controllability for the Wave Equation in One Space Dimension

Suzana Metello de Napoles:
Silva Distributions for Certain Locally Compact Groups

Raul Cordovil:
On the Center of the Fundamental Group of the Complement of a Hyperplane Arrangement

M.R. Grossinho, T.F. Ma:
Symmetric Equilibria for a Beam with a Nonlinear Elastic Foundation

Mark Pollicott:
A Note on the Asymptotics of Perturbed Expanding Maps

Giuseppe Buttazzo, Loris Faina:
The Euler Equation for a Class of Nonconvex Problems

J. Saint Jean Paulin, M. Vanninathan:
Exact Controllability of Vibrations of Thin Bodies

Cicero Lopes Frota:
Non Local Solutions of a Nonlinear Hyperbolic Partial Differential Equation