On Some Combinatorial Problems concerning Geometrical Realizations of Finite and Infinite Families of Sets
نویسندگان
چکیده
A version of the precise definition of Euler–Venn diagram for a given family of subsets of a universal set is presented. Certain geometrical properties of such diagrams are discussed and close connections with purely combinatorial problems and with the theory of convex sets are indicated. In particular, some geometrical realizations of uncountable independent families of sets are considered. 2000 Mathematics Subject Classification: 52A10, 52A35, 52B05.
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تاریخ انتشار 2008