Generalized Fibonacci numbers and automorphisms of K3 surfaces with Picard number 2
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866917842075516928 |
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| author | Lee, Kwangwoo |
| author_facet | Lee, Kwangwoo |
| contents | Using the properties of generalized Fibonacci numbers, we determine the automorphism groups of some K3 surfaces with Picard number 2. Conversely, using the automorphisms of K3 surfaces with Picard number 2, we prove the criterion for a given integer n is to be a generalized Fibonacci number. Moreover, we show that the generalized k-th Fibonacci number divides the generalized q-th Fibonacci number if and only if k divides q. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_13038 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Generalized Fibonacci numbers and automorphisms of K3 surfaces with Picard number 2 Lee, Kwangwoo Algebraic Geometry Using the properties of generalized Fibonacci numbers, we determine the automorphism groups of some K3 surfaces with Picard number 2. Conversely, using the automorphisms of K3 surfaces with Picard number 2, we prove the criterion for a given integer n is to be a generalized Fibonacci number. Moreover, we show that the generalized k-th Fibonacci number divides the generalized q-th Fibonacci number if and only if k divides q. |
| title | Generalized Fibonacci numbers and automorphisms of K3 surfaces with Picard number 2 |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2411.13038 |