Transversal Greedoids
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Peter A. Brooksbank
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Article
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1997
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Elsevier Science
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English
β 207 KB
In a natural way , a new class of set system is defined in terms of transversals of a family of sets . Examination of the structure of these systems reveals that they are in fact examples of strong greedoids (see [2]) , namely greedoids which are greedy algorithm compatible , and we call them transv