This book is in honor of the 80th birthday of Stephen Hedetniemi. It
describes advanced material in graph theory in the areas of domination,
coloring, spanning cycles and circuits, and distance that grew out of
research topics investigated by Stephen Hedetniemi. The purpose of this
book is to provide background and principal results on these topics,
along with same related problems and conjectures, for researchers in
these areas. The most important features deal with material, results,
and problems that researchers may not be aware of but may find of
interest. Each chapter contains results, methods and information that
will give readers the necessary background to investigate each topic in
more detail.