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We prove a new mean-value theorem for Dirichlet polynomials with coefficients given by the von Mangoldt function. We then use our theorem to derive new estimates for certain exponential sums over primes. The latter have applications to…

数论 · 数学 2015-06-26 S. K. K. Choi , A. V. Kumchev

Employing the Orlicz functions we extend the Buzano's inequality which is a refinement of the Cauchy-Schwarz inequality. Also using the Orlicz functions we obtain several numerical radius inequalities for a bounded linear operator as well…

泛函分析 · 数学 2024-08-26 Pintu Bhunia , Raj Kumar Nayak

Some inequalities of Cauchy-Bunyakovsky-Schwarz type for sequences of bounded linear operators in Hilbert spaces and some applications are given.

算子代数 · 数学 2007-05-23 Sever Silvestru Dragomir

In this note we consider inequalities involving the error function $\phi$. Our methodes give new proofs of some known inequalities of Komatsu, and of Szarek and Werner, and also produce two families of inequalities that give upper and lower…

经典分析与常微分方程 · 数学 2007-05-23 Omran Kouba

New identity similar to an identity of [13] for fractional integrals have been defined. Then making use of this identity, some new Ostrowski type inequalities for Riemann-Liouville fractional integral have been developed. Our results have…

经典分析与常微分方程 · 数学 2013-04-01 Erhan Set

This is a survey paper concerning some theorems on stochastic convex ordering and their applications to functional inequalities for convex functions. We present the recent results on those subjects

经典分析与常微分方程 · 数学 2017-02-01 Teresa Rajba

In this paper, we obtained some new estimates on generalization of Hadamard, Ostrowski and Simpson-like type inequalities for harmonically quasi-convex functions via Riemann Liouville fractional integral.

经典分析与常微分方程 · 数学 2014-01-14 İmdat İscan

In this work, we investigate the tensor inequalities in the tensor t-product formalism. The inequalities involving tensor power are proved to hold similarly as standard matrix scenarios. We then focus on the tensor norm inequalities. The…

数值分析 · 数学 2021-08-10 Zhengbang Cao , Pengpeng Xie

In this paper, we establish some integral ineuqalities for n- times differentiable quasi-convex functions.

经典分析与常微分方程 · 数学 2013-11-25 Merve Avci Ardic

Inequalities play an important role in pure and applied mathematics. In particular, Jensen's inequality, one of the most famous inequalities, plays a main role in the study of the existence and uniqueness of initial and boundary value…

经典分析与常微分方程 · 数学 2022-02-09 Yamilet Quintana , José M. Rodríguez , José M. Sigarreta Almira

The class of $\eta$-quasiconvex functions was introduced in 2016. Here we establish novel inequalities of Ostrowski type for functions whose second derivative, in absolute value raised to the power $q\geq 1$, is $\eta$-quasiconvex. Several…

经典分析与常微分方程 · 数学 2019-09-20 Eze R. Nwaeze , Delfim F. M. Torres

A generalized Cauchy-Schwarz inequality is derived and applied to uncertainty relation in quantum mechanics. We see a modification in the uncertainty relation and minimum uncertainty wave packet.

量子物理 · 物理学 2015-09-15 Vishnu M. Bannur

We present a Diaz--Metcalf type operator inequality as a reverse Cauchy-Schwarz inequality and then apply it to get the operator versions of P\'{o}lya-Szeg\"{o}'s, Greub-Rheinboldt's, Kantorovich's, Shisha-Mond's, Schweitzer's, Cassels' and…

泛函分析 · 数学 2012-03-22 M. S. Moslehian , R. Nakamoto , Y. Seo

We review various aspects of the characteristic initial value problem for the Einstein equations, presenting new approaches to some of the issues arising.

广义相对论与量子宇宙学 · 物理学 2015-06-04 Piotr T. Chruściel , Tim-Torben Paetz

In this survey we consider generalizations for Young and Cauchy--Bunyakowsky inequalities with applications.

经典分析与常微分方程 · 数学 2010-12-20 Sergei M. Sitnik

We develop characterizations for Sobolev spaces of potential type on graded Lie groups, by means of Littlewood-Paley square functions, and Strichartz functionals involving second-order differences. A key role is played by some mean value…

泛函分析 · 数学 2023-06-16 Pablo De Nápoli , Rocío Díaz Martín

In this paper, we give some {\L}ojasiewicz-type inequalities and a nonsmooth slope inequality on non-compact domains for continuous definable functions in an o-minimal structure. We also give a necessary and sufficicent condition for which…

代数几何 · 数学 2020-01-31 Hoang Phi Dũng

The main goal of this exposition is to present further analysis of the Kantorovich and Ando operator inequalities. In particular, a new proof of Ando's inequality is given, a new non-trivial refinement of Kantorovich inequality is shown,…

The aim of this paper is to present some new Fejer-type results for convex functions. Improvements of Young's inequality (the arithmetic-geometric mean inequality) and other applications to special means are pointed as well.

经典分析与常微分方程 · 数学 2012-03-22 N. Minculete , F. -C. Mitroi

More than a century ago, G. Kowalewski stated that for each n continuous functions on a compact interval [a,b], there exists an n-point quadrature rule (with respect to Lebesgue measure on [a,b]), which is exact for given functions. Here we…

数值分析 · 数学 2008-10-10 Slobodanka Jankovic , Milan Merkle