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» Some Properties and Some Problems on Set Functors
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AML
2010
88views more  AML 2010»
15 years 6 months ago
Relativized Schnorr tests with universal behavior
A Schnorr test relative to some oracle A may informally be called "universal" if it covers all Schnorr tests. Since no true universal Schnorr test exists, such an A cann...
Nicholas Rupprecht
IJBC
2006
49views more  IJBC 2006»
15 years 6 months ago
Bifurcation Analysis of a Circuit-Related Generalization of the Shipmap
In this paper a three-parameter bifurcation analysis of a piecewise-affine map is carried out. Such a map derives from a well-known map which has good features from its circuit im...
Federico Bizzarri, Marco Storace, Laura Gardini
ITA
2007
118views Communications» more  ITA 2007»
15 years 6 months ago
Uniformly bounded duplication codes
Duplication is the replacement of a factor w within a word by ww. This operation can be used iteratively to generate languages starting from words or sets of words. By undoing dupl...
Peter Leupold, Victor Mitrana
JGT
2007
112views more  JGT 2007»
15 years 6 months ago
The 2-dimensional rigidity of certain families of graphs
Laman’s characterization of minimally rigid 2-dimensional generic frameworks gives a matroid structure on the edge set of the underlying graph, as was first pointed out and expl...
Bill Jackson, Brigitte Servatius, Herman Servatius
FOCM
2011
113views more  FOCM 2011»
15 years 1 months ago
Finite Resolution Dynamics
We develop a new mathematical model for describing a dynamical system at limited resolution (or finite scale), and we give precise meaning to the notion of a dynamical system havi...
Stefano Luzzatto, Pawel Pilarczyk