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Sharp Bounds for Symmetric and Asymmetric Diophantine Approximation |
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Citation: |
Cornelis KRAAIKAMP,Ionica SMEETS.Sharp Bounds for Symmetric and Asymmetric Diophantine Approximation[J].Chinese Annals of Mathematics B,2011,32(2):303~320 |
Page view: 1688
Net amount: 1049 |
Authors: |
Cornelis KRAAIKAMP; Ionica SMEETS; |
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Abstract: |
In 2004, Tong found bounds for the approximation quality of a regular continued
fraction convergent to a rational number, expressed in bounds for both the previous and
next approximation. The authors sharpen his results with a geometric method and give
both sharp upper and lower bounds. The asymptotic frequencies that these bounds occur
are also calculated. |
Keywords: |
Continued fractions, Diophantine approximation, Upper and lower
bounds |
Classification: |
28D05, 11K50 |
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