1

Star chromatic numbers of some planar graphs

Year:
1998
Language:
english
File:
PDF, 173 KB
english, 1998
4

Multiplicativity. Part II. Nonmultiplicative digraphs and characterization of oriented paths

Year:
1991
Language:
english
File:
PDF, 795 KB
english, 1991
5

Multiplicativity. Part I. Variations, multiplicative graphs, and digraphs

Year:
1991
Language:
english
File:
PDF, 791 KB
english, 1991
6

On homomorphisms to acyclic local tournaments

Year:
1995
Language:
english
File:
PDF, 233 KB
english, 1995
7

A Family of Inequalities for Intersecting Antichain of Subsets of an n-set

Year:
1996
Language:
english
File:
PDF, 252 KB
english, 1996
8

The chromatic difference sequence of the Cartesian product of graphs

Year:
1991
Language:
english
File:
PDF, 953 KB
english, 1991
9

Independence ratios of graph powers

Year:
1994
Language:
english
File:
PDF, 444 KB
english, 1994
10

Graphs and digraphs with given girth and connectivity

Year:
1994
Language:
english
File:
PDF, 230 KB
english, 1994
11

Inequalities with respect to graph homomorphism

Year:
1993
Language:
english
File:
PDF, 184 KB
english, 1993
12

Chromatic difference sequences and homomorphisms

Year:
1993
Language:
english
File:
PDF, 730 KB
english, 1993
13

Dominating subgraphs in graphs with some forbidden structures

Year:
1994
Language:
english
File:
PDF, 387 KB
english, 1994
14

On the ultimate normalized chromatic difference sequence of a graph

Year:
1996
Language:
english
File:
PDF, 489 KB
english, 1996
16

The chromatic difference sequence of the Cartesian product of graphs: Part II

Year:
1993
Language:
english
File:
PDF, 290 KB
english, 1993
17

On circulant chromatic number and circulant chromatic function

Year:
2001
Language:
english
File:
PDF, 148 KB
english, 2001
18

Uniquely colorable mixed hypergraphs

Year:
2002
Language:
english
File:
PDF, 132 KB
english, 2002
19

Maximum induced matchings in graphs

Year:
1997
Language:
english
File:
PDF, 218 KB
english, 1997
20

Multiplicativity of acyclic digraphs

Year:
1997
Language:
english
File:
PDF, 478 KB
english, 1997
21

Pseudo-chordal mixed hypergraphs

Year:
1999
Language:
english
File:
PDF, 630 KB
english, 1999
22

Multiplicativity of acyclic local tournaments

Year:
1997
Language:
english
File:
PDF, 604 KB
english, 1997
23

On the ascending star subgraph decomposition of star forests

Year:
1994
Language:
english
File:
PDF, 718 KB
english, 1994
24

Homomorphisms to oriented cycles

Year:
1993
Language:
english
File:
PDF, 807 KB
english, 1993
25

About the upper chromatic number of a co-hypergraph

Year:
2000
Language:
english
File:
PDF, 84 KB
english, 2000
26

Characterization of the Homomorphic Preimages of Certain Oriented Cycles

Year:
1993
Language:
english
File:
PDF, 1.28 MB
english, 1993
27

On the Nonmultiplicativity of Oriented Cycles

Year:
1992
Language:
english
File:
PDF, 1.28 MB
english, 1992