2 papers
q-fin.TR2011
A projected gradient dynamical system modeling the dynamics of bargaining
D. Pinheiro, A. A. Pinto, S. Z. Xanthopoulos +1
We propose a projected gradient dynamical system as a model for a bargaining scheme for an asset for which the two interested agents have personal valuations which do not initially…
math.DS2009
An asymptotic universal focal decomposition for non-isochronous potentials
C. A. A. de Carvalho, M. M. Peixoto, D. Pinheiro +1
Galileo, in the XVII century, observed that the small oscillations of a pendulum seem to have constant period. In fact, the Taylor expansion of the period map of the pendulum is co…