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Simultaneous diophantine approximations and Hermite's method
Published online by Cambridge University Press: 17 April 2009
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In this paper we generalize a result of Mahler on rational approximations of the exponential function at rational points by proving the following theorem: let n ε N* and αl, …, αn be distinct non-zero rational numbers; there exists a constant c = c(n, αl, …, αn) ≥ 0 such that
for every non-zero integer point (qo, ql, …, qn)and q = max {|ql|, … |qn|, 3}.
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- Copyright © Australian Mathematical Society 1980
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