A Set of 12 Numbers is Not Determined by the Set of its 4-Sums
- Autores: Isomurodov J.E.1,2, Kokhas K.P.1
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Afiliações:
- St. Petersburg State University
- ITMO
- Edição: Volume 224, Nº 2 (2017)
- Páginas: 258-262
- Seção: Article
- URL: https://ogarev-online.ru/1072-3374/article/view/239542
- DOI: https://doi.org/10.1007/s10958-017-3411-7
- ID: 239542
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Resumo
We present two sets of 12 integers that have the same sets of 4-sums. The proof of the fact that a set of 12 numbers is uniquely determined by the set of its 4-sums published 50 years ago is wrong, and we demonstrate an incorrect calculation in it.
Sobre autores
J. Isomurodov
St. Petersburg State University; ITMO
Email: kpk@arbital.ru
Rússia, St. Petersburg
K. Kokhas
St. Petersburg State University
Autor responsável pela correspondência
Email: kpk@arbital.ru
Rússia, St. Petersburg
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