1

The length, the width and the cutset-number of finite ordered sets

Year:
1985
Language:
english
File:
PDF, 298 KB
english, 1985
2

A graph-theoretic version of the union-closed sets conjecture

Year:
1997
Language:
english
File:
PDF, 128 KB
english, 1997
3

Asymptotic enumeration ofN-free partial orders

Year:
1989
Language:
english
File:
PDF, 339 KB
english, 1989
4

On Jump-Critical Posets with Jump-Number Equal to Width

Year:
2000
Language:
english
File:
PDF, 84 KB
english, 2000
5

On circuits in graphs

Year:
1984
Language:
english
File:
PDF, 196 KB
english, 1984
6

Counting two-dimensional posets

Year:
1994
Language:
english
File:
PDF, 482 KB
english, 1994
7

Indivisible homogeneous directed graphs and a game for vertex partitions

Year:
2005
Language:
english
File:
PDF, 232 KB
english, 2005
8

On the total domination number of cross products of graphs

Year:
2008
Language:
english
File:
PDF, 138 KB
english, 2008
9

The chromatic number of the product of two 4-chromatic graphs is 4

Year:
1985
Language:
english
File:
PDF, 326 KB
english, 1985
10

On sphere orders

Year:
1998
Language:
english
File:
PDF, 200 KB
english, 1998