What must be contained in every oriented k-uniform hypergraph
نویسندگان
چکیده
منابع مشابه
What must and what need not be contained in a graph of uncountable chromatic number?
In this paper graphs with uncountable chromatic numbers will be studied. As usual, a graph is an ordered pair G = ( V , E), where V is an arbitrary set (the set of vertices), E is a set of unordered pairs from V (the set of edges). A function : V + x (n a cardinal), is a good coloring of G if and only if f ( x ) ¢ f ( y ) whenever x and y are jo ined i.e. joined vertices get different colors. T...
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 1986
ISSN: 0012-365X
DOI: 10.1016/0012-365x(86)90219-0