Sums of squares of $|ζ(1/2+it)|$ over short intervals
Aleksandar Ivić
研究了短区间上$|ζ(1/2+it)|$的平方和。已知的上界的四阶和十二阶矩的$|ζ(1/2+it)|$推导。讨论了估计$|ζ(1/2+it)|$的高次幂矩的其他可能性。
Sums of squares of $|ζ(1/2+it)|$ over short intervals are investigated. Known upper bounds for the fourth and twelfth moment of $|ζ(1/2+it)|$ are derived. A discussion concerning other possibilities for the estimation of higher power moments of $|ζ(1/2+it)|$ is given.
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On Weyl sums over primes in short intervals
主要结果扩展到短区间内的素数和，即作者早期对素数“长”外尔和的估计。
Character sums over unions of intervals
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Character sums with Beatty sequences on Burgess-type intervals
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On the variance of sums of divisor functions in short intervals
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A conditional result on exponential sums over primes in short intervals
本文在广义 Riemann 假设及 Dirichlet L 函数密度假设同时成立的条件下，给出短区间中素数指数和的一个条件性结果。
Explicit relations between primes in short intervals and exponential sums over primes
在黎曼假设（RH）的假设下，证明了素数上指数和的截断均方平均渐近公式中的假设误差项与短区间内素数的均方误差项之间的定量关系.我们还注意到，这样的关系与更精确的形式蒙哥马利的配对相关猜想。
Let $k\ge 1$ be an integer. We prove that a suitable asymptotic formula for the average number of representations of integers $n=p_{1}^{k}+p_{2}^{2}+p_{3}^{2}$, where $p_1,p_2,p_3$ are prime numbers, holds in intervals shorter than the ones previously known.
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In this paper we establish the function field analogue of Bateman-Horn conjecture in short interval in the limit of a large finite field. Hence we start with counting prime polynomials generated by primitive quadratic functions in short intervals. To this end we further work out on function field analogs of cancellation of Mobius sums and its correlations(Chowla type sums) and confirm that square root cancellation in Mobius sums is equivalent to square root cancellation in Chowla type sums.
Sums of primes and squares of primes in short intervals
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Sums of Kloosterman sums over square-free and smooth integers
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We present new estimates for sums of the divisor function, and other similar arithmetic functions, in short intervals over function fields. (When the intervals are long, one obtains a good estimate from the Riemann hypothesis.) We obtain an estimate that approaches square root cancellation as long as the characteristic of the finite field is relatively large. This is done by a geometric method, inspired by work of Hast and Matei, where we calculate the singular locus of a variety whose $\mathbb F_q$-points control this sum. This has applications to highly unbalanced moments of $L$-functions.
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We prove explicit bounds for the number of sums of consecutive prime squares below a given magnitude.
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Hybrid estimation of single exponential sums, exceptional characters and primes in short intervals
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A discussion involving the evaluation of the sum $$\sum_{T<\g\le T+H}|ζ(1/2+iγ)|^2$$ and some related integrals is presented, where $γ\,(>0)$ denotes imaginary parts of complex zeros of the Riemann zeta-function $ζ(s)$. It is shown unconditionally that the above sum is $\,\ll H\log^2T\log\log T\,$ for $\,T^{2/3}\log^4T \ll H \le T$.
Sums of Squares Bijective Parameter Representation
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On Bourgain's bound for short exponential sums and squarefree numbers
我们使用Bourgain最近的短指数和的界来证明与无平方数的分布在等差数列中的某些独立性结果。
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Congruences of truncated sums of infinite series do not directly extend to congruences of the truncated sums of higher powers of these infinite series. Guo and Zudilin recently established a variety of supercongruences for truncated sums of certain basic hypergeometric series. In this note we extend some of these supercongruences to the truncated sums of the squares of the corresponding series.
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Pairs of diagonal quadratic forms and linear correlations among sums of two squares
对于合适的对角二次型在8个变量，我们使用圆的方法来调查密度的同时整数解，并与此有关的问题估计两个平方和之间的线性相关。
Cotangent sums play a significant role in the Nyman-Beurling criterion for the Riemann Hypothesis. Here we investigate the maximum of the values of these cotangent sums over various sets of rational numbers in short intervals.
On certain bilinear sums with modular square roots and applications
扩展了Dunn等人关于模平方根加法能量的界，并将结果应用于带模平方根的双线性指数和，在平方模大筛法上取得部分进展。
On the mean square of short exponential sums related to cusp forms
本文的目的是估计全纯尖点形式的傅里叶系数平方根长度指数和的均方。
On bilinear sums with modular square roots and applications III
本文改进了之前方法，针对素数平方模，通过限制二次高斯和到简化剩余类，实现显著消去，提升双线性和的分析。
On a conjecture for representations of integers as sums of squares and double shuffle relations
本文证明了Chan和Chua关于整数表示为8s整平方和的个数的一个猜想。证明使用了Imamoglu和Kohnen的一个定理，以及2级的二重爱森斯坦级数所满足的二重洗牌关系。
In this paper we study quadratic forms which are universal when restricted to almost prime inputs, establishing finiteness theorems akin to the Conway--Schneeberger 15 theorem.
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Additive representation in short intervals, II: sums of two like powers
本文证明几乎所有自然数附近存在两个正整数的立方和，并将结果推广到更高次幂，改进了短区间中的加法表示。
The sliding-sum method for short exponential sums
当区间的大小使得傅里叶分析的完备技术几乎不足以获得非平凡结果时，我们引入一种方法来估计区间或（广义）等差数列上有限阿贝尔群上振荡函数的和.特别是，我们证明了各种估计的指数和区间上的有限域和相关金额低于Polya-Vinogradov范围，并得出应用等分布问题。
On sums of Hecke-Maass eigenvalues squared over primes in short intervals
我们证明了一个统一的估计的总和Hecke-马斯特征值平方素数在短时间内，可以被视为一个模拟Hoheisel的经典素数定理的所有真正的解析尖点形式。我们的论点是仿照我们的治疗林尼克的最小素数定理等差数列（塔塔LN 72），并依赖于最近的作品在理论的自守表示。我们强调，常数在目前的工作，包括那些隐含的，都是普遍的，有效地计算，虽然我们不特别注意数值精度。在第三个版本中，我们对主断言进行了改进，并添加了更多细节。在这个新的版本中，一些扩充有关对称L-函数的对数导数的界限。然而，这只是为了使我们的论点更容易理解。
Lagrange's Four Squares Theorem states that any positive integer can be expressed as the sum of four integer squares. We investigate the analogous question over Quaternion rings, focusing on squares of elements of Quaternion rings with integer coefficients. We determine the minimum necessary number of squares for infinitely many Quaternion rings, and give global upper and lower bounds.
In a surprising recent work, Lemke Oliver and Soundararajan noticed how experimental data exhibits erratic distributions for consecutive pairs of primes in arithmetic progressions, and proposed a heuristic model based on the Hardy--Littlewood conjectures containing a large secondary term, which fits the data very well. In this paper, we study consecutive pairs of sums of squares in arithmetic progressions, and develop a similar heuristic model based on the Hardy--Littlewood conjecture for sums of squares, which also explain the biases in the experimental data. In the process, we prove several …
On bilinear sums with modular square roots and applications II
本文进一步研究了带有模平方根的双线性和和加性能量，改进了变量范围较大时的结果，并在平方模数的大筛理论中取得进展。
Large sieve inequality for sums of Legendre symbols over short intervals
本文利用Burgess界和Selberg筛法，研究Legendre符号在短区间上的二次矩界，并在特定条件下获得对h的幂次改进。
Partitions into Sums of Two Squares
本研究通过圆法变体结合鞍点法，解决了两平方和整数分拆数的渐近公式问题，突破了以往受限分拆研究局限，首次处理了带分数奇点的狄利克雷级数
On the variance of sums of arithmetic functions over primes in short intervals and pair correlation for L-functions in the Selberg class
本文建立了素数上Selberg类$L$ -函数零点的对相关性与短区间上一类相关算术函数和的方差的等价关系。这将Goldston & Montgomery [7]和Montgomery & Soundararajan [11]关于黎曼ζ函数的结果推广到Selberg类中的其他$L$ -函数。我们的方法是基于统计的零点，因为模拟的Hardy-Littlewood猜想的自相关的算术函数，我们认为是不提供一般。我们的主要发现之一是，这些算术函数在素数上的和的方差在短间隔内具有不同的形式，当相关的$L$函数的次数为2或更高时，其在次数为1时成立（例如，黎曼ζ函数）。具体而言，当度为2或更高时，存在两种制度，其中方差采取性质上不同的形式，而在度为1的情况下，存在单一制度。
Double Character Sums over Subgroups and Intervals
我们估计双和$$ S_χ(a, I, G) = \sum_{x \in I} \sum_{λ\in G} χ(x + aλ), \qquad 1\le a < p-1, $$与乘法字符$χ$模$p$其中$I= \{1,\ldots, H\}$和$G$是一个子群的顺序$T$的乘法群的有限域的$p$元素。如果$H \ge p^{1/4+\varepsilon}$为$S_χ(a, I, G)$，则可以从Burgess界导出$S_χ(a, I, G)$的一个非平凡上界;如果$T \ge p^{1/2+\varepsilon}$为$S_χ(a, I, G)$，则可以从一些标准的初等参数导出$S_χ(a, I, G)$的一个非平凡上界，其中$\varepsilon>0$是任意的。我们得到一个非平凡的估计在更广泛的范围内的参数$H$和$T$。我们还估计了双和$$ T_χ(a, G) = \sum_{λ, μ\in G} χ(a + λ+ μ), \qquad 1\le a < p-1, $$，并给出了一个应用程序的原根模$p$与$3$非零二进制数字。
Finite sequences of integers expressible as sums of two squares
本文构造了无穷多组满足特定间隔条件的整数序列，使其各项均可表示为两个非零整数平方和，并给出连续三项、四项、五项及公差为4的五项算术级数等参数化结果。
Ternary Sums of Squares and Triangular Numbers
对于任何整数$x$，令$T_x$表示三角数$\frac{x(x+1)}{2}$。本文给出了三进制和$αx^2 +βT_y + γT_z$表示除1/2个正整数以外的所有正整数三元组$(α, β, γ)$的一个完全刻划。这解决了Kane和Sun的一个猜想\cite [猜想1.19（i）]{KS 08}，并完成了几乎泛三元混合平方和和三角数的刻画.
Universal Sums of Triangular Numbers and Squares
本文研究三角数与平方数的泛性和问题，证明其泛性等价于能表示一组给定的正整数。
On sums of squares of primes II
在本文中，我们继续我们的研究，开始在第一部分，例外的一组整数，不受限制的基本同余条件，这不能表示为总和的三个或四个平方的素数。我们在第一篇论文中纠正了一个严重的疏忽，但在所需的指数和估计方面取得了进一步的进展，同时对以前采用的筛分技术进行了修饰。这导致我们的边界的最大尺寸的例外集的改进。
In this note, we characterize all functions $f : \mathbb{N} \rightarrow \mathbb{C}$ such that $f(x_1^2+ \cdots + x_k^2)=f(x_1)^2+ \cdots + f(x_k)^2$, where $k \geq 3$ and $x_1, \cdots, x_k$ are positive integers.
Mean square estimate for relatively short exponential sums involving Fourier coefficients of cusp forms
我们估计一个短的指数和涉及傅里叶系数的尖点形式的线性扭曲，光滑的权函数，和一个相对较短的平均间隔的均方。
On sums of three squares
令$r_3(n)$为正整数$n$表示为三个整数平方和的数目。本文给出了Wagon关于$r_3(n)$均方渐近值的一个猜想的两种不同的证明。
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