On The Relative Frequency of Series-Parallel to N–Free PosetsBAYOUHI I. BAYOUM I, MOHAHED H. EL-ZAHAR ; Khamis, Soheir
AbstractLet s_n ,f_n be the number of series-parallel partially ordered sets (poset.s) and N-free posets on n elements respectively. Mohring, (see, problem sessions pp. 522-591), asked about. the limiting• ratio of s_n to f_n. In this paper the authors prove constructively that the ratio tends to infinity.
|Issue Date||1991||Journal||Ain Shams Science Bulletin||URI||http://research.asu.edu.eg/123456789/1139|
Recommend this item
|On The Relative Frequency of Series-Parallel to N–Free Posets.pdf||298.04 kB||Adobe PDF||View/Open|
Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.