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https://hdl.handle.net/20.500.11851/1682| Title: | A Wilf class composed of 19 symmetry classes of quadruples of 4-letter patterns | Authors: | Arıkan, Talha Kılıç, Emrah Mansour, Toufik 29574 |
Keywords: | pattern avoidance Wilf-equivalence |
Issue Date: | 2017 | Publisher: | Bulgarian Acad Science | Source: | Arıkan, T., Kılıç, E., & Mansour, T. (2017). A Wilf class composed of 19 symmetry classes of quadruples of 4-letter patterns. Notes on Number Theory and Discrete Mathematics, 23(3), 79-99. | Abstract: | In this paper, we make a contribution to the enumeration of permutations avoiding a quadruples of 4-letter patterns by establishing a Wilf class composed of 19 symmetry classes. | URI: | http://nntdm.net/papers/nntdm-23/NNTDM-23-3-079-099.pdf https://hdl.handle.net/20.500.11851/1682 |
ISSN: | 1310-5132 |
| Appears in Collections: | Matematik Bölümü / Department of Mathematics WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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