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SIAMSC
2010
198views more  SIAMSC 2010»
13 years 7 months ago
Analysis of Block Parareal Preconditioners for Parabolic Optimal Control Problems
In this paper, we describe block matrix algorithms for the iterative solution of large scale linear-quadratic optimal control problems arising from the optimal control of parabolic...
Tarek P. Mathew, Marcus Sarkis, Christian E. Schae...
SIAMCO
2008
80views more  SIAMCO 2008»
13 years 9 months ago
Optimal Transportation Problem by Stochastic Optimal Control
We solve optimal transportation problem using stochastic optimal control theory. Indeed, for a super linear cost at most quadratic at infinity, we prove Kantorovich duality theore...
Toshio Mikami, Michèle Thieullen
CDC
2009
IEEE
131views Control Systems» more  CDC 2009»
14 years 9 days ago
An analytical solution to dynamic quantization problem of nonlinear control systems
Abstract— This paper addresses a problem of finding an optimal dynamic quantizer for nonlinear control subject to discretevalued signal constraints. The quantizers to be studied...
Shun-ichi Azuma, Toshiharu Sugie
INFOCOM
2009
IEEE
14 years 3 months ago
Fast Algorithms and Performance Bounds for Sum Rate Maximization in Wireless Networks
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...
Chee-Wei Tan, Mung Chiang, R. Srikant
MCS
2008
Springer
13 years 9 months ago
A nonsmooth Newton's method for control-state constrained optimal control problems
We investigate optimal control problems subject to mixed control-state constraints. The necessary conditions are stated in terms of a local minimum principle. By use of the Fischer...
Matthias Gerdts