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arXiv 1408.6151math.NT
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有理逼近与等差数列

Rational approximation and arithmetic progressions

Faustin Adiceam

摘要:

本文给出了一个合理的完整的有理分式逼近无理数的理论,它的分子和子都在规定的等差数列中。结果都是,一方面,从度量和非度量的角度来看,另一方面,从一个渐进的,也是一个统一的观点。主要的新颖性是一个欣钦型定理的一致逼近在这方面。文中还讨论了该理论的一些应用。

英文摘要:

A reasonably complete theory of the approximation of an irrational by rational fractions whose numerators and denominators lie in prescribed arithmetic progressions is developed in this paper. Results are both, on the one hand, from a metrical and a non-metrical point of view and, on the other hand, from an asymptotic and also a uniform point of view. The principal novelty is a Khintchine type theorem for uniform approximation in this context. Some applications of this theory are also discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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