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JAT
2010
80views more  JAT 2010»
9 years 8 months ago
The Bregman distance, approximate compactness and convexity of Chebyshev sets in Banach spaces
We present some sufficient conditions ensuring the upper semicontinuity and the continuity of the Bregman projection operator Π g C and the relative projection operator P g C in...
Chong Li, Wen Song, Jen-Chih Yao
INFORMATICALT
2007
80views more  INFORMATICALT 2007»
9 years 9 months ago
Recognition Algorithm for Diamond-Free Graphs
In this paper we recall the notion of weakly decomposition, we recall some necessary and sufficient conditions for a graph to admit such a decomposition, we introduce the recognit...
Mihai Talmaciu, Elena Nechita
CDC
2009
IEEE
124views Control Systems» more  CDC 2009»
10 years 2 months ago
Lyapunov stability analysis of higher-order 2-D systems
— We give necessary and sufficient conditions, based on the existence of a Lyapunov functional, for the asymptotic stability of a square autonomous 2-D behavior in the sense of ...
Chiaki Kojima, Paolo Rapisarda, Kiyotsugu Takaba
CDC
2009
IEEE
111views Control Systems» more  CDC 2009»
10 years 2 months ago
Magnetization switching in small ferromagnetic ellipsoidal samples
— This paper deals with the magnetization switching in small ferromagnetic particles. Particularly important for applications, this problem is tackled with two different controls...
François Alouges, Karine Beauchard, Mario S...
ISCAS
2005
IEEE
111views Hardware» more  ISCAS 2005»
10 years 3 months ago
Necessary and sufficient conditions for LTI systems to preserve signal richness
There are many ways to define richness of a discrete time signal. In this paper we consider a particular definition and explore the conditions under which a linear time invarian...
Borching Su, P. P. Vaidyanathan
INFOCOM
2008
IEEE
10 years 4 months ago
Stability and Delay Bounds in Heterogeneous Networks of Aggregate Schedulers
—Aggregate scheduling is one of the most promising solutions to the issue of scalability in networks, like DiffServ networks and high speed switches, where hard QoS guarantees ar...
Gianluca Rizzo, Jean-Yves Le Boudec
ICC
2008
IEEE
108views Communications» more  ICC 2008»
10 years 4 months ago
Single-Symbol ML Decodable Distributed STBCs for Partially-Coherent Cooperative Networks
—Space-time block codes (STBCs) that are single-symbol decodable (SSD) in a co-located multiple antenna setting need not be SSD in a distributed cooperative communication setting...
Dheeraj Sreedhar, Ananthanarayanan Chockalingam, B...
CDC
2008
IEEE
137views Control Systems» more  CDC 2008»
10 years 4 months ago
On the existence of Zeno behavior in hybrid systems with non-isolated Zeno equilibria
Abstract— This paper presents proof-certificate based sufficient conditions for the existence of Zeno behavior in hybrid systems near non-isolated Zeno equilibria. To establish...
Andrew G. Lamperski, Aaron D. Ames
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