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arXiv · 2011.03967

A ternary diophantine inequality by primes with one of the form $\mathbf{p=x^2+y^2+1}$

S. I. Dimitrov
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Abstract

In this paper we solve the ternary Piatetski-Shapiro inequality with prime numbers of a special form. More precisely we show that, for any fixed $1 0$, the diophantine inequality \begin{equation*} |p_1^c+p_2^c+p_3^c-N|<\varepsilon \end{equation*} has a solution in prime numbers $p_1,\,p_2,\,p_3$, such that $p_1=x^2 + y^2 +1$. For this purpose we establish a new Bombieri -- Vinogradov type result for exponential sums over primes.

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S. I. Dimitrov. 2020-11-08. A ternary diophantine inequality by primes with one of the form $\mathbf{p=x^2+y^2+1}$. https://arxiv.org/abs/2011.03967

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