Error-Correcting Codes on Projective Bundles over Deligne-Lusztig varieties
Autor: | Portela, Daniel Camazón, Ramos, Juan Antonio López |
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Rok vydání: | 2024 |
Předmět: | |
Zdroj: | Mathematics 2023, 11(14), 3079 |
Druh dokumentu: | Working Paper |
DOI: | 10.3390/math11143079 |
Popis: | The aim of this article is to give lower bounds on the parameters of algebraic geometric error-correcting codes constructed from projective bundles over Deligne--Lusztig surfaces. The methods based on an intensive use of the intersection theory allow us to extend the codes previously constructed from higher-dimensional varieties, as well as those coming from curves. General bounds are obtained for the case of projective bundles of rank $2$ over standard Deligne-Lusztig surfaces, and some explicit examples coming from surfaces of type $A_{2}$ and ${}^{2}A_{4}$ are given. Comment: 16 pages |
Databáze: | arXiv |
Externí odkaz: | |
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