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JOURNALS // Proceedings of the Institute of Mathematics of the NAS of Belarus // Archive

Tr. Inst. Mat., 2015 Volume 23, Number 1, Pages 76–83 (Mi timb231)

This article is cited in 1 paper

Analog of Khinchin's theorem in case of divergence in the fields of real, complex and $p$-adic numbers

A. S. Kudin, A. V. Lunevich

Institute of Mathematics of the National Academy of Sciences of Belarus

Abstract: In this paper it is proved that if a positive function $\mathit\Psi$ is monotonically decreasing and a series $\sum_{r=1}^\infty\mathit\Psi(r)$ diverges, then the set of points $(x,z,\omega)\in\mathbb{R}\times\mathbb{C}\times\mathbb{Q}_p$ for which there are infinitely many polynomials, such that the inequalities are satisfied
$$ |P(x)|<H^{-v_1}\mathit\Psi^{\lambda_1}(H), \quad |P(z)|<H^{-v_2}\mathit\Psi^{\lambda_2}(H), \quad |P(\omega)|_p<H^{-v_3}\mathit\Psi^{\lambda_3}(H) $$
(where is $v_1+2v_2+v_3=n-3,$ $\lambda_1+2\lambda_2+\lambda_3=1,$ $n$ — polynomial degree, $v_i,\lambda_i>0,$ $i=1,2,3$), has full measure.

UDC: 511.42

Received: 23.12.2014



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