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SCL
2008
69views more  SCL 2008»
15 years 6 months ago
On the peaking phenomenon in the control of vehicular platoons
We investigate the peaking phenomenon in the control of large-scale vehicular platoons. These systems are of considerable practical importance as they represent an example of syst...
Mihailo R. Jovanovic, Jeffrey M. Fowler, Bassam Ba...
187
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SIAMCO
2008
121views more  SIAMCO 2008»
15 years 6 months ago
Numerical Verification of Optimality Conditions
A class of optimal control problem for a semilinear elliptic partial differential equation with control constraints is considered. It is well known that sufficient second-order con...
Arnd Rösch, Daniel Wachsmuth
SIAMCO
2008
81views more  SIAMCO 2008»
15 years 6 months ago
Reaching a Consensus in a Dynamically Changing Environment: A Graphical Approach
This paper presents new graph-theoretic results appropriate to the analysis of a variety of consensus problems cast in dynamically changing environments. The concepts of rooted, s...
Ming Cao, A. Stephen Morse, Brian D. O. Anderson
170
Voted
SIAMIS
2008
82views more  SIAMIS 2008»
15 years 6 months ago
Inpainting by Flexible Haar-Wavelet Shrinkage
We present novel wavelet-based inpainting algorithms. Applying ideas from anisotropic regularization and diffusion our models can better handle degraded pixels at edges. We interp...
R. H. Chan, Simon Setzer, Gabriele Steidl
SIAMSC
2008
90views more  SIAMSC 2008»
15 years 6 months ago
Norm Preconditioners for Discontinuous Galerkin hp-Finite Element Methods
We consider a norm-preconditioning approach for the solution of discontinuous Galerkin finite element discretizations of second order PDE with non-negative characteristic form. In ...
Emmanuil H. Georgoulis, Daniel Loghin