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» On stabilizers of infinite words
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COMBINATORICS
2002
82views more  COMBINATORICS 2002»
15 years 18 days ago
Non-Repetitive Tilings
In 1906 Axel Thue showed how to construct an infinite non-repetitive (or squarefree) word on an alphabet of size 3. Since then this result has been rediscovered many times and ext...
James D. Currie, Jamie Simpson
JAR
2000
129views more  JAR 2000»
15 years 17 days ago
Heavy-Tailed Phenomena in Satisfiability and Constraint Satisfaction Problems
We study the runtime distributions of backtrack procedures for propositional satisfiability and constraint satisfaction. Such procedures often exhibit a large variability in perfor...
Carla P. Gomes, Bart Selman, Nuno Crato, Henry A. ...
108
Voted
SIAMAM
2010
117views more  SIAMAM 2010»
14 years 11 months ago
Dynamics of Three-Dimensional Gravity-Capillary Solitary Waves in Deep Water
A model equation for gravity-capillary waves in deep water is proposed. This model is a quadratic approximation of the deep water potential flow equations, and has wavepacket-type...
Benjamin Akers, Paul A. Milewski
54
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CPHYSICS
2007
70views more  CPHYSICS 2007»
15 years 22 days ago
Instability of pedestrian flow in 2D optimal velocity model with attractive interaction
We incorporate an attractive interaction in two dimensional optimal velocity model and investigate the stability of homogeneous flow. There exists a new type of instability and a...
Akihiro Nakayama, Katsuya Hasebe, Yuki Sugiyama
90
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SCL
2010
124views more  SCL 2010»
14 years 11 months ago
ISDS small-gain theorem and construction of ISDS Lyapunov functions for interconnected systems
We consider networks of input-to-state dynamically stable (ISDS) systems and use a small-gain condition to assure the ISDS property for their interconnection. Under this small-gai...
Sergey Dashkovskiy, Lars Naujok