270 search results - page 1 / 54 » A determinant property of Catalan numbers |
DM
2000
13 years 4 months ago
2000
JCT
2011
12 years 11 months ago
2011
A non-crossing pairing on a bitstring matches 1s and 0s in a manner such that the pairing diagram is nonintersecting. By considering such pairings on arbitrary bitstrings 1n1 0m1 ....
JCT
2008
13 years 4 months ago
2008
A three-dimensional analogue of the classical direction problem is proposed and an asymptotically sharp bound for the number of directions determined by a nonplanar set in AG(3, p)...
EUROGP
2005
Springer
13 years 10 months ago
2005
Springer
We extend our analysis of repetitive patterns found in genetic programming genomes to tree based GP. As in linear GP, repetitive patterns are present in large numbers. Size fair cr...
ENTCS
2006
13 years 4 months ago
2006
A process is extensionally deterministic if, after any trace s and given any event a, it is either certain to accept or certain to refuse a (stably) after s. We show how several p...