Results 61 to 70 of about 3,422,801 (203)

Equivalent Conditions of a Hilbert-Type Multiple Integral Inequality Holding

open access: yesJournal of Function Spaces, 2020
Let ∑i=1n1/pi=1pi>1, in this paper, by using the method of weight functions and technique of real analysis; it is proved that the equivalent parameter condition for the validity of multiple integral Hilbert-type inequality ∫R+nKx1,⋯,xn∏i=1nfixi dx1⋯dxn≤M∏
Jianquan Liao, Yong Hong, Bicheng Yang
doaj   +1 more source

Optimal Control of Parabolic Hemivariational Inequalities

open access: yesJournal of Global Optimization, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Migórski, Stanisław, Ochal, Anna
openaire   +4 more sources

Endogenous Growth, the Distribution of Wealth, and Optimal Policy under Incomplete Markets and Idiosyncratic Risk [PDF]

open access: yes, 2012
Clemens C, Heinemann M. Endogenous Growth, the Distribution of Wealth, and Optimal Policy under Incomplete Markets and Idiosyncratic Risk. Working Papers in Economics and Management. Vol 01-2012.
Heinemann, Maik, Clemens, Christiane
core   +1 more source

A general formulation of time-optimal quantum control and optimality of singular protocols

open access: yesNew Journal of Physics, 2020
We present a general theoretical framework for finding the time-optimal unitary evolution of the quantum systems when the Hamiltonian is subject to arbitrary constraints. Quantum brachistochrone (QB) is such a framework based on the variational principle,
Hiroaki Wakamura, Tatsuhiko Koike
doaj   +1 more source

Optimal Concentration Inequalities for Dynamical Systems [PDF]

open access: yesCommunications in Mathematical Physics, 2012
For dynamical systems modeled by a Young tower with exponential tails, we prove an exponential concentration inequality for all separately Lipschitz observables of n variables. When tails are polynomial, we prove polynomial concentration inequalities. Those inequalities are optimal. We give some applications of such inequalities to specific systems and
Chazottes, Jean-René   +1 more
openaire   +5 more sources

The uniqueness of the solution for the definite problem of a parabolic variational inequality

open access: yesJournal of Inequalities and Applications, 2016
The uniqueness of the solution for the definite problem of a parabolic variational inequality is proved. The problem comes from the study of the optimal exercise strategies for the perpetual executive stock options with unrestricted exercise in financial
Liping Song, Wanghui Yu
doaj   +1 more source

UNDERSTANDING THE EVOLUTION OF INEQUALITY DURING TRANSITION: THE OPTIMAL INCOME TAXATION [PDF]

open access: yes
What explains the spectacular increases in inequality of disposable income in transitional economies of Central and Eastern Europe? There are at least two possible explanations. First, the pre-tax distribution of income became more unequal because of the
Tuomala, Matti, Kanbur, Ravi
core  

The High Cost of Gender Inequality in Earnings

open access: yes, 2018
This first note in the series on the cost of gender inequality focuses on the losses in national wealth due to gender inequality in earnings. There is a substantial literature on the impact of gender inequality on
de la Brière, Bénédicte   +1 more
core   +1 more source

An optimal autoconvolution inequality

open access: yesCanadian Mathematical Bulletin, 2023
AbstractLet $\mathcal {F}$ denote the set of functions $f \colon [-1/2,1/2] \to \mathbb {R}_{\geq 0}$ such that $\int f = 1$ . We determine the value of $\inf _{f \in \mathcal {F}} \| f \ast f \|_2^2$ up to a $4 \cdot 10^{-6}$ error, thereby making progress on a problem asked by Ben Green.
openaire   +1 more source

Does Growing Inequality Reduce Tax Progressivity? Should It? [PDF]

open access: yes
This paper explores the links between two phenomena of the past two decades: striking increase in the inequality of pre-tax incomes, and the failure of tax-and-transfer progressivity to increase.
Jon Bakija, Joel Slemrod
core  

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