Results 1 to 10 of about 643,553 (189)

The local health impacts of natural resource booms. [PDF]

open access: yesHealth Econ, 2023
Abstract This paper uses novel micro‐data on natural resources and administrative health data in Brazil to study how economic booms in minerals affect health at birth. By implementing a reduced‐form estimation of shift‐share research designs, the identification strategy relies on the exogeneity of global commodity prices to municipality‐specific health
Maffioli EM.
europepmc   +2 more sources

New generalizations of Popoviciu-type inequalities via new Green’s functions and Montgomery identity [PDF]

open access: yesJournal of Inequalities and Applications, 2017
The inequality of Popoviciu, which was improved by Vasić and Stanković (Math. Balk. 6:281-288, 1976), is generalized by using new identities involving new Green’s functions.
Nasir Mehmood   +3 more
doaj   +2 more sources

A Generalized q-Grüss Inequality Involving the Riemann-Liouville Fractional q-Integrals

open access: yesJournal of Applied Mathematics, 2014
The aim of this paper is to establish q-extension of the Grüss type integral inequality related to the integrable functions whose bounds are four integrable functions, involving Riemann-Liouville fractional q-integral operators. The results given earlier
Aydin Secer   +3 more
doaj   +2 more sources

A Sharp Simpson’s Second Type Inequality via Riemann–Liouville Fractional Integrals

open access: yesJournal of Mathematics
This paper deals with a new sharp version of Simpson’s second inequality by using the concepts of absolute continuity, Grüss inequality, and Chebyshev functionals. To demonstrate the applicability of the main result, three examples are given.
Mohsen Rostamian Delavar
doaj   +2 more sources

On generalization of refinement of Jensen’s inequality using Fink’s identity and Abel-Gontscharoff Green function [PDF]

open access: yesJournal of Inequalities and Applications, 2017
In this paper, we formulate new Abel-Gontscharoff type identities involving new Green functions for the ‘two-point right focal’ problem. We use Fink’s identity and a new Abel-Gontscharoff-type Green’s function for a ‘two-point right focal’ to generalize ...
Tasadduq Niaz   +2 more
doaj   +2 more sources

Trace inequalities of Shisha-Mond type for operators in Hilbert spaces [PDF]

open access: yesConcrete Operators, 2017
Some trace inequalities of Shisha-Mond type for operators in Hilbert spaces are provided. Applications in connection to Grüss inequality and for convex functions of selfadjoint operators are also given.
Dragomir Sever Silvestru
doaj   +3 more sources

New time scale generalizations of the Ostrowski-Grüss type inequality for k points [PDF]

open access: yesJournal of Inequalities and Applications, 2017
Two Ostrowski-Grüss type inequalities for k points with a parameter λ ∈ [ 0 , 1 ] $\lambda\in[0, 1]$ are hereby presented. The first generalizes a recent result due to Nwaeze and Tameru, and the second extends the result of Liu et al. to k points.
Eze R Nwaeze   +2 more
doaj   +2 more sources

Two New Sharp Ostrowski-Grüss Type Inequalities [PDF]

open access: yesLe Matematiche, 2013
The purpose of this paper is to use a variant of the Grüss inequality to derive two new sharp Ostrowski-Grüss type inequalities related to a perturbed trapezoidal type rule and a perturbed generalized interior point rule, respectively, which provide ...
Zheng Liu
doaj   +3 more sources

Generalized Čebyšev and Grüss Type Results in Weighted Lebesgue Spaces

open access: yesMathematics, 2023
The classical Grüss and related inequalities have spurred a range of improvements, refinements, generalizations, and extensions. In the present article, we provide generalizations of Sokolov’s inequality in weighted Lebesgue LωΩ,A,μ spaces by employing ...
Saad Ihsan Butt   +2 more
doaj   +1 more source

Generalizations of Hardy-Type Inequalities by Montgomery Identity and New Green Functions

open access: yesAxioms, 2023
In this paper we extend general Hardy’s inequality by appropriately combining Montgomery’s identity and Green functions. Related Grüss and Ostrowski-type inequalities are also derived.
Kristina Krulić Himmelreich   +3 more
doaj   +1 more source

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