Generalizations on a Problem of Saffari
| Autor: | Mangerel, Alexander P. |
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| Rok vydání: | 2015 |
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| Druh dokumentu: | Working Paper |
| Popis: | We provide a generalization of a problem first considered by Saffari and fully solved by Saffari, Erd\H{o}s and Vaughan on direct factor pairs, to arbitrary finite families of direct factors, and solve it using a method of Daboussi. We end with a few related open problems. Comment: 4 pages, accepted to INTEGERS |
| Databáze: | arXiv |
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