نتایج جستجو برای: inequality of vectors
تعداد نتایج: 21177305 فیلتر نتایج به سال:
In this paper, by using the Euler-Maclaurin expansion for the Riemann-$zeta$ function, we establish an inequality of a weight coefficient. Using this inequality, we derive a new reverse Hilbert's type inequality. As an applications, an equivalent form is obtained.
One of the issues discussed in economy is the socioeconomic inequality in the society. Income mobility is another measure which indicates the degree of inequality of opportunity in a society. The extent of income mobility depends on socio-economic status of the individuals. Different socio-economic status leads to further inequality and increases inequality of opportunity. Such inequalities l...
This study attempts to empirically examine the relationship between the quality of the institutional environment and income inequality. In order to determine the causality and direction of this relationship, a Vector Autoregressive Model (VAR) has been used, and to overcome the limitations pertaining to the data, a panel composed of data from 121 countries has been used and tested; hence, a Pan...
Guruswami and Sinop [11] give a O(1/δ) approximation guarantee for the non-uniform Sparsest Cut problem by solving O(r)-level Lasserre semidefinite constraints, provided that the generalized eigenvalues of the Laplacians of the cost and demand graphs satisfy a certain spectral condition, namely, λr+1 ≥ Φ∗/(1 − δ). Their key idea is a rounding technique that first maps a vector-valued solution t...
This paper presents a new static data dependence analysis approach, Dependence Difference Inequality Test, which can deal with coupled subscripts for multi-dimensional array references for software pipelining techniques for nested loops. The Dependence Difference Inequality Test (DDIT) replaces direction vectors with dependence difference inequalities as constraints to variables in a linear sys...
In all researches conducted on Iran’s economy, the researchers have paid focal attention to Gini coefficient calculations, its trend analysis and the impact of macroeconomic variables on income distribution. Some have tried Cozentes hypothesis. The shortcomings of the previous studies are in the areas of pinpointing inequality increase or decrease factors (not just their share of the whole ineq...
Background and Objectives: Research plays an important role in solving health problems in the community. One main mission of higher education institutions is developing research tailored to the needs of the community by providing equal and fair opportunities for research sectors. The present study aimed to measure inequality in the rea of research in Iranian medical sciences universities. Meth...
in this paper, two pairs of new inequalities are given, which decompose two hilbert-type inequalities.
Economic justice and equitable distribution of income, along with important issues such as economic growth and development, the reduction of inflation and unemployment, have always been of concern to economists. Fair distribution of income and reduction of income inequality in society, and the identification of factors affecting income inequality to make the right policy are necessary and obvio...
For a compact surface $S = S_{g,n}$ with $3g + n \geq 4$, we introduce family of unitary representations the mapping class group Mod($S$) based on space measured foliations. this representations, show that none them has almost invariant vectors. As one application, obtain an inequality concerning action Teichmuller $S$. Moreover, using same method plus recent results about weak equivalence, als...
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