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» The SAT Phase Transition
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121
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MSCS
2006
97views more  MSCS 2006»
15 years 3 months ago
An extremely sharp phase transition threshold for the slow growing hierarchy
We investigate natural systems of fundamental sequences for ordinals below the Howard Bachmann ordinal and study growth rates of the resulting slow growing hierarchies. We consider...
Andreas Weiermann
BC
1998
96views more  BC 1998»
15 years 3 months ago
Evidence of phase transitions in heart period dynamics
Complexity measures of non-linear dynamics are a useful tool for quantifying observed stretching, folding, scaling and mixing processes in the Takens-reconstructed state space of h...
Henrik Bettermann, Peter Van Leeuwen
113
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RSA
2002
40views more  RSA 2002»
15 years 3 months ago
Phase transition for Parking blocks, Brownian excursion and coalescence
Philippe Chassaing, Guy Louchard
CORR
2010
Springer
45views Education» more  CORR 2010»
15 years 3 months ago
Threshold effects in parameter estimation as phase transitions in statistical mechanics
Threshold effects in the estimation of parameters of non
Neri Merhav