On Hloosterman Sums with Oscillating Coefficients
On Hloosterman Sums with Oscillating Coefficients
Abstract An estimate for Kloosterman sums with oscillating coefficients is presented. Precisely we show: for any ϵ > 0 and a, b positive integers with ( a, b ) — 1 we have, Similar techniques may be used to estimate other Kloosterman sums with oscillating coefficients which are not smooth.