Results 1 to 10 of about 56,471 (243)
Upper and lower bounds for the Bregman divergence [PDF]
In this paper we study upper and lower bounds on the Bregman divergence ΔFξ(y,x):=F(y)−F(x)−〈ξ,y−x〉 $\Delta_{\mathcal {F}}^{\xi }(y,x):=\mathcal {F}(y)-\mathcal {F}(x)- \langle \xi , y-x \rangle$ for some convex functional F $\mathcal {F}$ on a normed ...
Benjamin Sprung
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Estimation of upper and lower bounds of Gini coefficient by fuzzy data [PDF]
The data presented in this paper are used to examine the uncertainty in macroeconomic variables and their impact on the Gini coefficient. Annual data for the period 2017 - 1996 are taken from the Bank of Iran website https://www.cbi.ir.
Reza Ashraf Ganjoei +3 more
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Quantum SDP-Solvers: Better upper and lower bounds [PDF]
Brandão and Svore \cite{brandao2016QSDPSpeedup} recently gave quantum algorithms for approximately solving semidefinite programs, which in some regimes are faster than the best-possible classical algorithms in terms of the dimension $n$ of the problem ...
Joran van Apeldoorn +3 more
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Asian Option Pricing Based on the Standardized Logarithm of Geometric Average [PDF]
An Asian option (or average value option) is a special type of option contract. Its payoff is determined by the average underlying price over some pre-set period of time. Asian option is hard to price analytically and numerically.
Abdolrahim Badamchizadeh, Narges Heydari
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Inverse Minimum Cut Problem with Lower and Upper Bounds
The inverse minimum cut problem is one of the classical inverse optimization researches. In this paper, the inverse minimum cut with a lower and upper bounds problem is considered. The problem is to change both, the lower and upper bounds on arcs so that
Adrian Deaconu, Laura Ciupala
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We derive accessible upper and lower bounds for continuous-variable (CV) quantum states on quantum mutual information. The derivations are based on the observation that some functions of purities bound the difference between quantum mutual information of
Jiyong Park
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Ritz eigenvalues only provide upper bounds for the energy levels, while obtaining lower bounds requires at least the calculation of the variances associated with these eigenvalues. The well-known Weinstein and Temple lower bounds based on the eigenvalues
Miklos Ronto +2 more
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In the paper, we investigate global and blow-up solutions for a class of nonlinear reaction diffusion equations with Robin boundary conditions. By using auxiliary functions and a first-order differential inequality technique, we establish conditions on ...
Huimin Tian, Lingling Zhang
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Tail Bounds for the Wiener Index of Random Trees [PDF]
Upper and lower bounds for the tail probabilities of the Wiener index of random binary search trees are given. For upper bounds the moment generating function of the vector of Wiener index and internal path length is estimated.
Tämur Ali Khan, Ralph Neininger
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Lower and Upper Bounds of Fractional Metric Dimension of Connected Networks
The distance centric parameter in the theory of networks called by metric dimension plays a vital role in encountering the distance-related problems for the monitoring of the large-scale networks in the various fields of chemistry and computer science ...
Muhammad Javaid +5 more
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