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On the size of jump-critical ordered sets
Authors:M. H. El-Zahar  J. H. Schmerl
Affiliation:(1) Department of Mathematics and Statistics, The University of Calgary, 2500 University Drive NW, T2N 1N4 Calgary, Alberta, Canada;(2) Department of Mathematics, University of Connecticut, 06268 Storrs, CT, USA
Abstract:
The maximum size of a jump-critical ordered set with jump-number m is at most (m+1)!
Keywords:Primary 06A10  secondary 68C25
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