Мақаланы E-mail арқылы жіберу A Bound for the Number of Preimages of a Polynomial Mapping
- Авторлар: V’yugin I.V.1,2,3
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Мекемелер:
- Kharkevich Institute for Information Transmission Problems
- National Research University Higher School of Economics
- Steklov Mathematical Institute of Russian Academy of Sciences
- Шығарылым: Том 106, № 1-2 (2019)
- Беттер: 203-211
- Бөлім: Article
- URL: https://journals.rcsi.science/0001-4346/article/view/151822
- DOI: https://doi.org/10.1134/S0001434619070241
- ID: 151822
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Аннотация
An upper bound for the number of field elements that can be taken to roots of unity of fixed multiplicity by means of several given polynomials is obtained. This bound generalizes the bound obtained by V’yugin and Shkredov in 2012 to the case of polynomials of degree higher than 1. This bound was obtained both over the residue field modulo a prime and over the complex field.
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Авторлар туралы
I. V’yugin
Kharkevich Institute for Information Transmission Problems; National Research University Higher School of Economics; Steklov Mathematical Institute of Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: vyugin@gmail.com
Ресей, Moscow, 101447; Moscow, 101000; Moscow, 119991
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