'B lemma' diaporamas de présentation

Congestion and crowding Games

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LATTICES AND BOOLEAN ALGEBRA

LATTICES AND BOOLEAN ALGEBRA. Lemma:1 Show that a ?b ?a,b ?a +b for any two elements a&b in a lattice( L, ?) Proof: Let a,b ?L we know that a ?b is glb of a & b a ^b= a ?b is a lower bound of a and b ? a ?b ?a, a ?b ?b

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