63

The spanning trees forced by the path and the star

Year:
1996
Language:
english
File:
PDF, 1.21 MB
english, 1996
72

Archimedean ϕ -tolerance graphs

Year:
2002
Language:
english
File:
PDF, 143 KB
english, 2002
73

Constrained Ramsey numbers of graphs

Year:
2003
Language:
english
File:
PDF, 135 KB
english, 2003
74

Rank-tolerance graph classes

Year:
2006
Language:
english
File:
PDF, 203 KB
english, 2006
75

On the chromatic spectrum of acyclic decompositions of graphs

Year:
2007
Language:
english
File:
PDF, 243 KB
english, 2007
76

Complexity of Recognizing Equal Unions in Families of Sets

Year:
2000
Language:
english
File:
PDF, 87 KB
english, 2000
77

A Helly theorem for convexity in graphs

Year:
1984
Language:
english
File:
PDF, 561 KB
english, 1984
78

Edge and vertex intersection of paths in a tree

Year:
1985
Language:
english
File:
PDF, 572 KB
english, 1985
79

Few slopes without collinearity

Year:
1986
Language:
english
File:
PDF, 499 KB
english, 1986
80

Alternating Whitney sums and matchings in trees, part 1

Year:
1987
Language:
english
File:
PDF, 673 KB
english, 1987
81

On local convexity in graphs

Year:
1987
Language:
english
File:
PDF, 1.12 MB
english, 1987
82

On the edge achromatic numbers of complete graphs

Year:
1989
Language:
english
File:
PDF, 1.60 MB
english, 1989
83

Alternating Whitney sums and matchings in trees, part II

Year:
1990
Language:
english
File:
PDF, 846 KB
english, 1990
84

On the average number of nodes in a subtree of a tree

Year:
1983
Language:
english
File:
PDF, 844 KB
english, 1983
85

Covering finite fields with cosets of subspaces

Year:
1977
Language:
english
File:
PDF, 770 KB
english, 1977
90

Closure spaces that are not uniquely generated

Year:
2005
Language:
english
File:
PDF, 212 KB
english, 2005
91

Orientable edge colorings of graphs

Year:
2011
Language:
english
File:
PDF, 266 KB
english, 2011
92

Acyclic colorings of products of trees

Year:
2006
Language:
english
File:
PDF, 126 KB
english, 2006
93

Greedy rankings and arank numbers

Year:
2009
Language:
english
File:
PDF, 124 KB
english, 2009
95

A note on equal unions in families of sets

Year:
2001
Language:
english
File:
PDF, 81 KB
english, 2001
96

The Helly bound for singular sums

Year:
2002
Language:
english
File:
PDF, 141 KB
english, 2002
97

The structure of (t,r)-regular graphs of large order

Year:
2003
Language:
english
File:
PDF, 97 KB
english, 2003
98

Closure systems and their structure

Year:
2001
Language:
english
File:
PDF, 132 KB
english, 2001