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An Example Related to the Sidon Property for $m$-Dependent Systems
V. F. Gaposhkina, Yu. S. Semenov a Moscow State University of Railway Communications
Abstract:
We establish a sufficient condition for an $m$-dependent system to be a Sidon system. It is proved that this condition cannot be strengthened for any natural $m$. The proof is based on the consistency of a certain system of quadratic equations over the field $\mathbb{R}$.
Keywords:
$m$-dependent system, Sidon property, Sidon system, quadratic equation, random variable, Laurent polynomial, Rademacher system.
Received: 26.06.2009
Citation:
V. F. Gaposhkin, Yu. S. Semenov, “An Example Related to the Sidon Property for $m$-Dependent Systems”, Mat. Zametki, 89:3 (2011), 350–354; Math. Notes, 89:3 (2011), 336–339
Linking options:
https://www.mathnet.ru/eng/mzm8637https://doi.org/10.4213/mzm8637 https://www.mathnet.ru/eng/mzm/v89/i3/p350
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Abstract page: | 310 | Full-text PDF : | 175 | References: | 37 | First page: | 17 |
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