3 search results - page 1 / 1 » The Permutation Classes Equinumerous to the Smooth Class |
COMBINATORICS
1998
13 years 8 months ago
1998
JCT
2010
13 years 7 months ago
2010
Abstract. We present bijections between four classes of combinatorial objects. Two of them, the class of unlabeled (2 + 2)-free posets and a certain class of involutions (or chord ...
WSC
2004
13 years 10 months ago
2004
We review the basic principles of Quasi-Monte Carlo (QMC) methods, the randomizations that turn them into variancereduction techniques, and the main classes of constructions under...