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» A Characterization of Constructive Dimension
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MMAS
2010
Springer
14 years 6 months ago
Homogenization with Large Spatial Random Potential
We consider the homogenization of parabolic equations with large spatiallydependent potentials modeled as Gaussian random fields. We derive the homogenized equations in the limit ...
Guillaume Bal
DCC
2006
IEEE
15 years 11 months ago
Generalized Quadrangles with an Abelian Singer Group
In this note we characterize thick finite generalized quadrangles constructed from a generalized hyperoval as those admitting an abelian Singer group, i.e., an abelian group actin...
Stefaan De Winter, Koen Thas
COMBINATORICS
2006
141views more  COMBINATORICS 2006»
14 years 12 months ago
Binary Words Containing Infinitely Many Overlaps
We characterize the squares occurring in infinite overlap-free binary words and construct various power-free binary words containing infinitely many overlaps.
James D. Currie, Narad Rampersad, Jeffrey Shallit
TIT
2008
92views more  TIT 2008»
14 years 11 months ago
Doppler Resilient Golay Complementary Waveforms
We describe a method of constructing a sequence (pulse train) of phase-coded waveforms, for which the ambiguity function is free of range sidelobes along modest Doppler shifts. The...
Ali Pezeshki, A. Robert Calderbank, William Moran,...
JSCIC
2007
90views more  JSCIC 2007»
14 years 11 months ago
Convex ENO Schemes for Hamilton-Jacobi Equations
In one dimension, viscosity solutions of Hamilton-Jacobi (HJ) equations can be thought as primitives of entropy solutions for conservation laws. Based on this idea, both theoretica...
Chi-Tien Lin, Xu-Dong Liu