365 search results - page 23 / 73 » On the combinatorics of Galois numbers |
COCOON
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. We consider the number of different ways to divide a rectangle containing n noncorectilinear points into smaller rectangles by n non-intersecting axis-parallel segments,...
CORR
2004
Springer
14 years 11 months ago
2004
Springer
This article is not a research paper, but a little note on the history of combinatorics: we present here a tentative short biography of Henri Delannoy, and a survey of his most no...
COMBINATORICS
2006
14 years 12 months ago
2006
The linear complexity of a matrix is a measure of the number of additions, subtractions, and scalar multiplications required to multiply that matrix and an arbitrary vector. In th...
COMBINATORICS
2006
14 years 12 months ago
2006
Previous work has shown the perhaps surprising result that, for any binary phylogenetic tree T , there is a set of four characters that define T . Here we deal with the general ca...
COMBINATORICS
2006
14 years 12 months ago
2006
A d-dimensional hypercube drawing of a graph represents the vertices by distinct points in {0, 1}d, such that the line-segments representing the edges do not cross. We study lower...