A Growth Property in Concave-Convex Hamiltonian Systems.

摘要

The analysis of the stability of Hamiltonian dynamical systems in various economic and engineering models depends on the curvature of the Hamiltonian function at a rest point of the system, or equivalently, on growth properties involving gradients or subgradients. The purpose of this note is to establish a general property of this sort leading in particular to a simplification of the Cass-Shell conditions. (Author)