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SIAMCO
2000
52views more  SIAMCO 2000»
14 years 9 months ago
Optimality of Energy Estimates for the Wave Equation with Nonlinear Boundary Velocity Feedbacks
We consider the wave equation damped by a nonlinear boundary velocity feedback q(ut). First we consider the case where q has a linear growth at infinity. We prove that the usual de...
Judith Vancostenoble, Patrick Martinez
SIAMCO
2002
71views more  SIAMCO 2002»
14 years 9 months ago
Existence of Minimizers for Nonconvex, Noncoercive Simple Integrals
We consider the problem of minimizing autonomous, simple integrals like (P) min T 0 f x(t) , x (t) dt: x AC([0 , T]) with x(0) = x0 and x(T) = xT where f : R
P. Celada, S. Perrotta
SIAMCO
2002
77views more  SIAMCO 2002»
14 years 9 months ago
Necessary and Sufficient Conditions for Optimal Offers in Electricity Markets
In this paper, we consider the optimal policy for a generator offering power into a wholesale electricity market operating under a pool arrangement. Anderson and Philpott [Math. Op...
Edward J. Anderson, Huifu Xu
SIAMCO
2002
79views more  SIAMCO 2002»
14 years 9 months ago
Multiscale Singularly Perturbed Control Systems: Limit Occupational Measures Sets and Averaging
An averaging technique for nonlinear multiscale singularly perturbed control systems is developed. Issues concerning the existence and structure of limit occupational measures sets...
Vladimir Gaitsgory, Minh-Tuan Nguyen
SIAMCO
2010
108views more  SIAMCO 2010»
14 years 8 months ago
Reach Control on Simplices by Continuous State Feedback
This paper studies a theoretical problem of whether continuous state feedback and affine feedback are equivalent from the point of view of making an affine system defined on a sim...
Mireille E. Broucke