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Related papers: On Pecaric's Inequality in Inner Product Spaces

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A construction of product measures is given for an arbitrary sequence of measure spaces via outer measure techniques without imposing any condition on the underlying measure spaces. This result generalises the ones given up to date.

Functional Analysis · Mathematics 2024-11-11 Juan Carlos Sampedro

We discuss some recent results by Parini and Ruf on a Moser-Trudinger type inequality in the setting of Sobolev-Slobodeckij spaces in dimension one. We push further their analysis considering the inequality on the whole $\mathbb{R}$ and we…

Analysis of PDEs · Mathematics 2016-10-05 Stefano Iula

This article discusses the concept of Boolean spaces endowed with a Boolean valued inner product and their matrices. A natural inner product structure for the space of Boolean n-tuples is introduced. Stochastic boolean vectors and…

Rings and Algebras · Mathematics 2011-10-10 Stan Gudder , Frederic Latremoliere

In this article, under mild constraints on the sectional curvature, we exploit a divergence formula for symmetric endomorphisms to deduce a general Poincar\'e type inequality. We apply such inequality to higher-order mean curvature of…

Differential Geometry · Mathematics 2023-06-02 Hilário Alencar , Márcio Batista , Gregório Silva Neto

In this paper we present a new characterization of inner product spaces related to the p-angular distance. We also generalize some results due to Dunkl, Williams, Kirk, Smiley and Al-Rashed by using the notion of p-angular distance.

Functional Analysis · Mathematics 2012-03-22 F. Dadipour , M. S. Moslehian

We provide an overview of the connections between Bell's inequalities and algebraic structure.

funct-an · Mathematics 2008-02-03 Stephen J. Summers

In this paper certain $n$-dimensional inequalities are shown to be equivalent to the inequalities in the one-dimensional setting. By this means, embeddings between weighted local Morrey-type spaces are characterized for some ranges of…

Analysis of PDEs · Mathematics 2019-10-10 Amiran Gogatishvili , Tuğçe Ünver

In this paper we study problems related to parabolic partial differential equations in metric measure spaces equipped with a doubling measure and supporting a Poincare' inequality. We give a definition of parabolic De Giorgi classes and…

Analysis of PDEs · Mathematics 2013-08-14 J. Kinnunen , N. Marola , M. Miranda , F. Paronetto

In this paper, we introduce the Laguerre bounded variation space and the Laguerre perimeter, thereby investigating their properties. Moreover, we prove the isoperimetric inequality and the Sobolev inequality in the Laguerre setting. As…

Functional Analysis · Mathematics 2022-07-11 Yu Liu , He Wang

The aim of this paper is to establish some new inequalities similar to the Ostrowski's inequalities which are more generalized than the inequalities of Dragomir and Cerone. The current article obtains bounds for the deviation of a function…

Classical Analysis and ODEs · Mathematics 2015-05-15 Ather Qayyum , Muhammad Shoaib , Ibrahima Faye

We establish a lower bound on the total mass of the time slices of (n + 1)-dimensional asymptotically flat standard static spacetimes under the timelike convergence condition. The inequality can be viewed equivalently as a Minkowski-type…

General Relativity and Quantum Cosmology · Physics 2026-02-11 Brian Harvie

For general varifolds in Euclidean space, we prove an isoperimetric inequality, adapt the basic theory of generalised weakly differentiable functions, and obtain several Sobolev type inequalities. We thereby intend to facilitate the use of…

Differential Geometry · Mathematics 2018-04-10 Ulrich Menne , Christian Scharrer

We use the characterization of weak type inequalities via Garsia-Rodemich conditions to show self improving properties of Poincar\'e-Sobolev inequalities in a very general context.

Functional Analysis · Mathematics 2016-05-17 Mario Milman

A bilinear inequality of Geba, Greenleaf, Iosevich, Palsson, and Sawyer for the Fourier transform is shown to be equivalent to a simpler linear inequality, and the range of exponents is extended. Related mixed-norm inequalities are…

Classical Analysis and ODEs · Mathematics 2015-12-11 Michael Christ

For submanifolds tangent to the structure vector field in cosymplectic space forms, we establish a basic inequality between the main intrinsic invariants of the submanifold, namely its sectional curvature and scalar curvature on one side;…

Mathematical Physics · Physics 2007-05-23 Jeong-Sik Kim , Jaedong Choi

In this paper we have shall generalize Shearer's entropy inequality and its recent extensions by Madiman and Tetali, and shall apply projection inequalities to deduce extensions of some of the inequalities concerning sums of sets of…

Combinatorics · Mathematics 2017-01-10 Paul Balister , Béla Bollobás

We characterize Poincar\'{e} inequalities in metric spaces using rearrangement inequalities

Functional Analysis · Mathematics 2010-10-19 Joaquim Martin , Mario Milman

We investigate several functional and geometric inequalities on the hyperbolic space $\mathbb{H}^N$, with a primary emphasis on logarithmic Sobolev inequalities, Poincar\'e inequalities, and Beckner-type inequalities, all studied within the…

Analysis of PDEs · Mathematics 2026-02-17 Anh Xuan Do , Debdip Ganguly , Nguyen Lam , Guozhen Lu

We study a family of inequalities on pairs of measure spaces involving functions defined on product domains. Our main result establishes a Jensen-type inequality under a general product-measure framework, extending classical inequalities…

Functional Analysis · Mathematics 2026-03-09 P. D. Johnson , R. N. Mohapatra , Shankhadeep Mondal

In this article, we discuss the equality of two inner products on a vector space. Particularly, we look at some geometric properties that are given to a vector space by an inner product namely, length and angle, and we ask under what…

Metric Geometry · Mathematics 2023-10-24 Aniruddha Deshmukh , Ashisha Kumar
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