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On the Combinatorics of Projective Mappings |
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| Authors: | György Elekes Zoltán Király |
| Affiliation: | (1) Department of Computer Science, Eötvös University, Budapest |
| Abstract: | We consider composition sets of one-dimensional projective mappings and prove that small composition sets are closely related to Abelian subgroups. |
| Keywords: | projective mapping composition set Abelian subgroup |
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