Optimal Control in Infinite
Horizon Problems: A Sobolev space approachy
by
Cagri Saglam
Bilkent University
In this paper, we make use of the Sobolev space W^{1,1}(R(+), R^(n)) to derive
at once the Pontryagin conditions for the standard optimal growth model in
continuous time, including a necessary and sufficient transversality condition.
An application to the Ramsey model is given. We use an order ideal argument to
solve the problem inherent to the fact that Lš spaces have natural positive
cones with no interior points.