The New Encyclopędia Britannica: L-ZEncyclopędia Britannica, 1992 - 32 pages |
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Page 269
... lattice theory or group theory ) form a poset when partially ordered by the implication relation . Mathematics is ... lattice ( see text ) . lattices , of which Figure 5A represents the lattice of all subsets of a set of two elements and ...
... lattice theory or group theory ) form a poset when partially ordered by the implication relation . Mathematics is ... lattice ( see text ) . lattices , of which Figure 5A represents the lattice of all subsets of a set of two elements and ...
Page 270
... lattice , and A , V for its two operations . The inclusion relation may be defined in terms of either lattice operation , because x < y is equivalent either to x ^ y = x or to x V y = y . In particular , O is characterized in any lattice ...
... lattice , and A , V for its two operations . The inclusion relation may be defined in terms of either lattice operation , because x < y is equivalent either to x ^ y = x or to x V y = y . In particular , O is characterized in any lattice ...
Page 272
... lattices . The most general finite dis- tributive lattice may be constructed by a simple general- ization of Skolem's theorem . Namely , L is assumed to be any finite distributive lattice , and A is assumed to be the set of all properly ...
... lattices . The most general finite dis- tributive lattice may be constructed by a simple general- ization of Skolem's theorem . Namely , L is assumed to be any finite distributive lattice , and A is assumed to be the set of all properly ...
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