1368 search results - page 1 / 274 » Generalized Rook Polynomials |
JCT
2000
13 years 5 months ago
2000
Generalizing the notion of placing rooks on a Ferrers board leads to a new class of combinatorial models and a new class of rook polynomials. Connections are establishedwith absolu...
EJC
2000
13 years 5 months ago
2000
We study the zeros of two families of polynomials related to rook theory and matchings in graphs. One of these families is based on the cover polynomial of a digraph introduced by ...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
: In this paper, we study convolutional codes with a specific cyclic structure. By definition, these codes are left ideals in a certain skew polynomial ring. Using that the skew ...
JCT
2007
13 years 5 months ago
2007
We characterise the permutations π such that the elements in the closed lower Bruhat interval [id,π] of the symmetric group correspond to non-taking rook configurations on a sk...
KDD
1995
ACM
13 years 9 months ago
1995
ACM
One objective of knowledge acquisition using inductive modeling has been the development of correct and effectively computable descriptions that can also be assimilated and used b...