评价Ramanujan的嵌套根:一种序列方法

Q4 Mathematics
K. Sarma, Pijush Pratim Sarmah
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引用次数: 0

摘要

以这种形式重写嵌套的部首通常被称为denesing。否定嵌套的部首通常非常困难。关于简化部首的论文很多。例如,考虑Landau[3]、Osler[4]和Zippel[6]的论文以及其中包含的参考文献。伟大的印度数学家Srinivasa Ramanujan Aiyangar也在这方面做出了很大贡献。拉马努詹以其独特的方式观察到了某些嵌套部首之间的几种引人注目的关系。以下是一些例子(请注意,最后的例子使用了连续分数的标准表示法):
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluating Ramanujan’s Nested Radicals: A Sequential Approach
Rewriting a nested radical in this form is commonly known as denesting. Denesting a nested radical is often very difficult. Many papers have been written on simplifying radicals. For example, consider the papers by Landau [3], Osler [4], and Zippel [6], and the references contained therein. The great Indian mathematician Srinivasa Ramanujan Aiyangar also contributed a lot in this direction. In his unique way, Ramanujan observed several striking relationships among certain nested radicals. Here are some examples (note that the final example uses the standard notation for a continued fraction):
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来源期刊
Mathematics Magazine
Mathematics Magazine Mathematics-Mathematics (all)
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