7758 search results - page 2 / 1552 » On the Number of Distributive Lattices |
MOC
1998
13 years 4 months ago
1998
We count lattice points in certain rational simplices associated with an irreducible finite Weyl group W and observe that these numbers are linked to the exponents of W .
MCS
2006
Springer
13 years 4 months ago
2006
Springer
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...
COMBINATORICA
2011
12 years 4 months ago
2011
Let L be a finite distributive lattice and µ : L → R+ a logsupermodular function. For functions k : L → R+ let Eµ(k; q) def = x∈L k(x)µ(x)qrank(x) ∈ R+ [q]. We prove fo...
EUROPAR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Lattice basis reduction is the problem of finding short vectors in lattices. The security of lattice based cryptosystems is based on the hardness of lattice reduction. Fu...
IPPS
2005
IEEE
13 years 10 months ago
2005
IEEE
The problem of radio channel assignments with multiple levels of interference can be modeled using graph theory. Given a graph G, possibly infinite, and real numbers k1, k2, . . ...