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Towards a measure of income inequality freed from the volatility caused by variations in the rate of unemployment
(Escola de Pós-Graduação em Economia da FGV, 2004-08-01)
By mixing together inequalities based on cyclical variables, such as unemployment, and on structural variables, such as education, usual measurements of income inequality add objects of a di§erent economic nature. Since ...
On weighted Sobolev spaces: Trudinger-Moser and isoperimetric inequalities
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAPrograma de Pós-Graduação em MatemáticaUFMG, 2019-09-19)
The main topic of the thesis is the study of Elliptic Partial Differential Equations. The thesis is divided into two Parts: (I) Trudinger-Moser Type inequality on weighted Sobolev spaces; and (II) on existence and nonexistence ...
Further refinements of the Heinz inequality
(Elsevier, 2014-04)
The celebrated Heinz inequality asserts that 2|||A^1/2XB^1/2||| leq|||A^νXB^(1−ν)+ A^(1−ν)XB^ν||| leq |||AX + XB||| for X ∈ B(H ), A,B ∈B(H )_+, every unitarily invariant norm ||| · ||| and ν ∈ [0,1]. In this paper, we ...
FORECASTING WAGE INEQUALITY
(Universidad de Chile. Departamento de Economía, 2007)
Norm inequalities in operator ideals
(Elsevier, 2008-12)
In this paper we introduce a new technique for proving norm inequalities in operator ideals with a unitarily invariant norm. Among the well-known inequalities which can be proved with this technique are the Löwner–Heinz ...
Generalized Buzano inequality
(Universitet of Nis, info)
Educational Inequalities among Latin American Adolescents: Continuities and Changes over the 1980s, 1990s and 2000s
(ELSEVIER SCI LTD, 2012)
The goal of this paper is to examine recent trends in educational stratification for Latin American adolescents growing up in three distinct periods: the 1980s, during severe recession; the 1990s. a period of structural ...
An extension of the Pólya-Szegö operator inequality
(Elsevier Gmbh, 2017-06)
We extend an operator Pólya-Szegö type inequality involving the operator geometric mean to any arbitrary operator mean under some mild conditions. Utilizing the Mond-Pečarić method, we present some other related operator ...