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AMC
2004
75views more  AMC 2004»
14 years 10 months ago
Global asymptotic stability in a rational recursive sequence
In this paper, we study the global stability of the difference equation xn
Xiaofan Yang, Hong-Jian Lai, David J. Evans, Graha...
MOC
2002
72views more  MOC 2002»
14 years 9 months ago
Long-term stability of variable stepsize approximations of semigroups
This paper is concerned with the stability of rational one-step approximations of C0 semigroups. Particular emphasis is laid on long-term stability bounds. The analysis is based on...
Nikolai Bakaev, Alexander Ostermann
SIAMCO
2008
87views more  SIAMCO 2008»
14 years 10 months ago
Homogeneous Approximation, Recursive Observer Design, and Output Feedback
We introduce two new tools that can be useful in nonlinear observer and output feedback design. The first one is a simple extension of the notion of homogeneous approximation to ma...
Vincent Andrieu, Laurent Praly, Alessandro Astolfi
MOC
2000
70views more  MOC 2000»
14 years 10 months ago
Extrapolation methods and derivatives of limits of sequences
Let {Sm} be an infinite sequence whose limit or antilimit S can be approximated very efficiently by applying a suitable extrapolation method E0 to {Sm}. Assume that the Sm and henc...
Avram Sidi