AbstractWe wrote many papers on these subjects, some in collaboration with Galvin, Rado, Shelah and Szemerědi, and posed many problems some of which turned out to be undecidable. In this survey we state some old and new solved and unsolved problems
In this note we consider vertex, edge, and total chromatic numbers of infinite undirected graphs G o...
The aim of this thesis is to provide solutions to two old problems on infinite graphs. First, we inv...
In Mathematics, one of the significant areas is graphs. A graph is a mathematical diagram used to sh...
AbstractWe wrote many papers on these subjects, some in collaboration with Galvin, Rado, Shelah and ...
Chromatic polynomials of graphs have been studied extensively for around one century. The concept of...
AbstractIn this paper, we describe some unsolved problems on chromatic polynomials along with a brie...
AbstractWe survey some old and new results on the chromatic number of infinite graphs
Beginning with the origin of the four color problem in 1852, the field of graph colorings has develo...
AbstractFour bounds for the chromatic number have been calculated for several graphs. The same metho...
In Chapter 2, we describe some generalized chromatic numbers of graphs. In Chapter 3, we describe ho...
AbstractThe chromatic polynomial (or chromial) of a graph was first defined by Birkhoff in 1912, and...
If a graph has bounded clique number and sufficiently large chromatic number, what can we say about ...
For a graph G, let (G) denote its chromatic number and (G) denote the order of the largest clique...
The primary aim of this paper is to publicize various problems regarding chromatic coloring of finit...
A total coloring of a graph G is an assignment of colors to the elements of the graph G such that no...
In this note we consider vertex, edge, and total chromatic numbers of infinite undirected graphs G o...
The aim of this thesis is to provide solutions to two old problems on infinite graphs. First, we inv...
In Mathematics, one of the significant areas is graphs. A graph is a mathematical diagram used to sh...
AbstractWe wrote many papers on these subjects, some in collaboration with Galvin, Rado, Shelah and ...
Chromatic polynomials of graphs have been studied extensively for around one century. The concept of...
AbstractIn this paper, we describe some unsolved problems on chromatic polynomials along with a brie...
AbstractWe survey some old and new results on the chromatic number of infinite graphs
Beginning with the origin of the four color problem in 1852, the field of graph colorings has develo...
AbstractFour bounds for the chromatic number have been calculated for several graphs. The same metho...
In Chapter 2, we describe some generalized chromatic numbers of graphs. In Chapter 3, we describe ho...
AbstractThe chromatic polynomial (or chromial) of a graph was first defined by Birkhoff in 1912, and...
If a graph has bounded clique number and sufficiently large chromatic number, what can we say about ...
For a graph G, let (G) denote its chromatic number and (G) denote the order of the largest clique...
The primary aim of this paper is to publicize various problems regarding chromatic coloring of finit...
A total coloring of a graph G is an assignment of colors to the elements of the graph G such that no...
In this note we consider vertex, edge, and total chromatic numbers of infinite undirected graphs G o...
The aim of this thesis is to provide solutions to two old problems on infinite graphs. First, we inv...
In Mathematics, one of the significant areas is graphs. A graph is a mathematical diagram used to sh...
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