Second basic theorem of Hurwitz
We improve the well-known second theorem of Hurwitz from Diophantine approximation theory and prove that the numbers plus minus square root of two are the worst approximable among the irrational numbers when we omit the numbers that are equivalent to the golden ratio.
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Published in | Lithuanian mathematical journal Vol. 56; no. 1; pp. 72 - 76 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
New York
Springer US
2016
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Subjects | |
Online Access | Get full text |
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Summary: | We improve the well-known second theorem of Hurwitz from Diophantine approximation theory and prove that the numbers plus minus square root of two are the worst approximable among the irrational numbers when we omit the numbers that are equivalent to the golden ratio. |
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ISSN: | 0363-1672 1573-8825 |
DOI: | 10.1007/s10986-016-9305-4 |