105 citations · 736 across the 32 of their papers we have counts for
6 papers · 1 filter
On level set type methods for elliptic Cauchy problems
A. Leitao, M. Marques Alves
Two methods of level set type are proposed for solving the Cauchy problem for an elliptic equation. Convergence and stability results for both methods are proven, characterizing th…
On the value function for nonautonomous optimal control problems with infinite horizon
J. Baumeister, A. Leitao, G. N. Silva
In this paper we consider nonautonomous optimal control problems of infinite horizon type, whose control actions are given by -functions. We verify that the value function is…
Regularization by dynamic programming
S. Kindermann, A. Leitao
We investigate continuous regularization methods for linear inverse problems of static and dynamic type. These methods are based on dynamic programming approaches for linear quadra…
On regularization methods based on dynamic programming techniques
S. Kindermann, A. Leitao
In this article we investigate the connection between regularization theory for inverse problems and dynamic programming theory. This is done by developing two new regularization m…
On regularization methods for inverse problems of dynamic type
S. Kindermann, A. Leitao
In this paper we consider new regularization methods for linear inverse problems of dynamic type. These methods are based on dynamic programming techniques for linear quadratic opt…
Semiconductors and Dirichlet-to-Neumann maps
A. Leitao
We investigate the problem of identifying discontinuous doping profiles in semiconductor devices from data obtained by the stationary voltage-current (VC) map. The related inverse…