Results 201 to 210 of about 84,599 (243)

Effect of HDL disk and LDL dimer presence on lipoprotein particle number determination and subclassification. [PDF]

open access: yesAnal Bioanal Chem
Kuklenyik Z   +20 more
europepmc   +1 more source

On Hua's estimates for exponential sums

Mathematika, 1987
Let f(x)\(\in {\mathbb{Z}}[X]\), \(e_ q(t)=\exp (2\pi i/q)\) and \(S(q,f)=\sum _{0\leq ...
exaly   +2 more sources

An Application of Exponential Sum Estimates

Acta Mathematica Sinica, English Series, 2004
Let \(p\) be an odd prime, \(\delta\) a fixed real with \(0 < \delta < 2\), and \(k, l\) fixed positive integers. Let \(N_{k, l}(p, \delta)\) denote the number of solutions of the inequality \[ \left| \left\{ a^k/p \right\} + \left\{ b^k/p \right\} - \left\{ \bar a^l/p \right\} - \left\{ \bar b^l/p \right\} \right| < \delta \] in \(a, b \in \mathbb F_p^
Yi, Yuan, Zhang, Wenpeng
openaire   +1 more source

The Estimation of Complete Exponential Sums

Canadian Mathematical Bulletin, 1985
AbstractThis paper proves a conjecture of Loxton and Smith about the size of the exponential sum S(f;q) formed by summing exp (2πif(x)/q) over x mod q, where f is a polynomial of degree n with integer coefficients. It is shown that |S(f;q)| ≤ Cfdn(q)qe/(e+1), where e is the maximum of the orders of the complex zeros of f'.
Loxton, J. H., Vaughan, R. C.
openaire   +2 more sources

Improvements of 𝑝-adic estimates of exponential sums

Proceedings of the American Mathematical Society, 2022
Let n , r n, r and f f be positive integers. Let p p be a prime number and ψ \psi be an arbitrary fixed nontrivial additive character of the finite field F q \mathbb F_q with q =
Feng, Yulu, Hong, Shaofang
openaire   +2 more sources

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