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» On the Extremality of an 80-Dimensional Lattice
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ORDER
2002
90views more  ORDER 2002»
13 years 4 months ago
Radical Classes of Lattice-Ordered Groups vs. Classes of Compact Spaces
For a given class T of compact Hausdorff spaces, let Y(T ) denote the class of -groups G such that for each g G, the Yosida space Y (g) of g belongs to T . Conversely, if R is a c...
Michael R. Darnel, Jorge Martinez
MCS
2006
Springer
13 years 4 months ago
A fractional step lattice Boltzmann method for simulating high Reynolds number flows
A fractional step lattice Boltzmann scheme is presented to greatly improve the stability of the lattice Boltzmann method (LBM) in modelling incompressible flows at high Reynolds n...
C. Shu, X. D. Niu, Y. T. Chew, Q. D. Cai
ACL
1998
13 years 6 months ago
Transforming Lattices into Non-deterministic Automata with Optional Null Arcs
The problem of transforming a lattice into a non-deterministic finite state automaton is non-trivial. We present a transformation algorithm which tracks, for each node of an autom...
Mark Seligman, Christian Boitet, Boubaker Meddeb-H...
CALC
2001
Springer
171views Cryptology» more  CALC 2001»
13 years 9 months ago
Approximate Integer Common Divisors
We show that recent results of Coppersmith, Boneh, Durfee and Howgrave-Graham actually apply in the more general setting of (partially) approximate common divisors. This leads us t...
Nick Howgrave-Graham
IJAR
2011
86views more  IJAR 2011»
12 years 8 months ago
On open questions in the geometric approach to structural learning Bayesian nets
The basic idea of an algebraic approach to learning Bayesian network (BN) structures is to represent every BN structure by a certain uniquely determined vector, called the standar...
Milan Studený, Jirí Vomlel