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Article
\(N\) -Tupling Transformations and Invariant Definite Integrals
Functions on the real number line of the type \( \psi (x) =c+x - \frac{b}{x- \mu },\) ...
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Article
Doubling Transformations and Definite Integrals
A doubling transformation \(\psi (x) =x-\lambda - \frac{b}{x- \mu }\) ...
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Article
Distribution of Primitive λ-Roots of Composite Moduli II*
We improve estimates for the distribution of primitive λ-roots of a composite modulus q yielding an asymptotic formula for the number of primitive λ-roots in any interval I of length ∣I∣ ≫ q ...
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Article
Upper Bounds on Character Sums with Rational Function Entries
We obtain formulae and estimates for character sums of the type $$ S{\left( {\chi ,f,p^{m} } \right)} = {\sum\nolimits_{x = 1}^{p^{m}...
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Article
Upper bounds on a two-term exponential sum*
We obtain upper bounds for mixed exponential sums of the type $$S(\chi ,f,p^m ) = \sum\nolimits_{x = 1}^{p^n } {\chi (x)e} _{p^m } (ax...
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Article
Small solutions of the congruencea 1 x 1 2 +a 2 x 2 2 +a 3 x 3 2 +a 4 x 4 2 ≡c(modp)
For any integersa 1,a 2,a 3,a 4 andc witha 1 a ...
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Chapter
Bounds on complete exponential sums
We give a brief survey on complete exponential sums of the type S(g) = Σx e p (g(x)), with g a polynomial in n variables over the finite field 픽 ...
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Chapter
Small Zeros of Quadratic Forms Modulo p, II
Let Q(x) = Q(x 1 x 2,…, x n) be a quadratic form with integer coefficients and p be an odd prime. Let µ=µ(Q,p) be minimal such that there is a...
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Article
Consecutive triples of sums of two squares