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Related papers: A note on certain inequalities for bivariate means

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We establish variation and oscillation inequalities for convolution products of probability measures on Z.

Classical Analysis and ODEs · Mathematics 2011-08-23 Karin Reinhold , Anna Savvopoulou

Extending the notion of projective means we first generalize an invariance identity related to the Carlson log given in a recent paper of P. Kahlig and J. Matkowski, and then, more generally, given a bivariate symmetric, homogeneous and…

Classical Analysis and ODEs · Mathematics 2018-01-08 Janusz Matkowski , Monika Nowicka , Alfred Witkowski

A survey of mean inequalities with real weights is given.

Classical Analysis and ODEs · Mathematics 2008-09-04 P. S. Bullen

We give variations on Ando's result comparing $f(B)-f(A)$ and $f(|B-A|)$ with respect to unitarily invariant norms on matrices.

Functional Analysis · Mathematics 2019-07-05 Éric Ricard

A counter-example to lower bounds for the singular values of the sum of two matrices in [1] and [2] is given. Correct forms of the bounds are pointed out.

General Mathematics · Mathematics 2015-07-24 Sergey Loyka

In this paper, we give a short proof of a relation generalizing many identities for Bernoulli numbers.

Combinatorics · Mathematics 2015-06-29 Abdelmoumène Zekiri , Farid Bencherif

We report the results of our empirical investigations on the Bateman-Horn conjecture. This conjecture, in its commonly known form, produces rather large deviations when the polynomials involved are not monic. We propose a modified version…

Number Theory · Mathematics 2019-06-11 Weixiong Li

In this paper we prove some exponential inequalities involving the sinc function. We analyze and prove inequalities with constant exponents as well as inequalities with certain polynomial exponents. Also, we establish intervals in which…

Classical Analysis and ODEs · Mathematics 2019-10-15 Marija Rasajski , Tatjana Lutovac , Branko Malesevic

We prove an inequality for polynomials applied in a symmetric way to non-commuting operators.

Functional Analysis · Mathematics 2012-03-15 John E. McCarthy , Richard Timoney

In this paper, the versions of trigonometric functions of certain known inequalities for hyperbolic ones are proved, and then corresponding inequalities for means are presented.

Classical Analysis and ODEs · Mathematics 2013-04-22 Zhen-Hang Yang

I give simple elementary proofs for some well-known Hankel determinants and their q-analogues.

Combinatorics · Mathematics 2009-02-11 Johann Cigler

In this paper, we establish a fundamental connection between binomial parameters and means of bounded random variables. Such connection finds applications in statistical inference of means of bounded variables.

Probability · Mathematics 2008-03-07 Xinjia Chen

In this paper, we will give a new proof for a known result of the mean square of Riemann zeta-function.

Number Theory · Mathematics 2025-04-22 An-Ping Li

We revisit the Bohnenblust--Hille multilinear and polynomial inequalities and prove some new properties. Our main result is a multilinear version of a recent result on polynomials whose monomials have a uniformly bounded number of…

Functional Analysis · Mathematics 2020-04-07 Djair Paulino , Daniel Pellegrino , Joedson Santos

We provide an alternating proof of sharp inequalities related with Burnside's formula for $n!$

Classical Analysis and ODEs · Mathematics 2019-11-11 Necdet Batir

In this paper, we prove a number of results providing either necessary or sufficient conditions guaranteeing that the number of real roots of real polynomials of a given degree is either less or greater than a given number. We also provide…

Complex Variables · Mathematics 2024-03-20 Olga Katkova , Boris Shapiro , Anna Vishnyakova

In this note, we provide a short proof of Feige's conjecture for identically distributed random variables.

Probability · Mathematics 2025-09-25 Martín Egozcue , Luis Fuentes García

In this note, we give a simple proof of the pointwise BMO estimate for Poisson's equation. Then the Calder\'{o}n-Zygmund estimate follows by the interpolation and duality.

Analysis of PDEs · Mathematics 2022-05-05 Yuanyuan Lian , Kai Zhang

We give yet another example of the usefulness of working with marginals of multivariate Gibbs distributions (Cerquetti, 2013) in deriving Bayesian nonparametric estimators under Gibbs priors in species sampling problems. Here in particular…

Methodology · Statistics 2013-12-23 Annalisa Cerquetti

The purpose of this note is to give an affirmative answer to a conjecture appearing in [Integral Transforms Spec. Funct. 26 (2015) 90-95].

Classical Analysis and ODEs · Mathematics 2019-10-03 K. Castillo , M. N. de Jesus , J. Petronilho