…The theory of transcendental numbers is closely related to Diophantine approximation (the problem of approximating irrational numbers by rational numbers). In 1954, KF Roth proved that if θ is an irrational number, then for any positive number k > 2, the number of integers x and y that satisfy is finite. This result plays an important role in the theory of transcendental numbers. … *Some of the terminology that mentions "Roth, KF" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…超越数の理論はディオファントス近似(無理数を有理数で近似する問題)と密接に関連している。θを無理数とすると,任意の正の数k>2に対してを満足する整数x,yの個数は有限であることを54年にロスK.F.Rothが証明した。この結果は超越数の理論で重要な役割をもつ。… ※「Roth,K.F.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
>>: Roth, R. (English spelling) RothR
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