Results 11 to 20 of about 141,195 (252)

Robust Interior Point Method for Quantum Key Distribution Rate Computation [PDF]

open access: yesQuantum, 2022
Security proof methods for quantum key distribution, QKD, that are based on the numerical key rate calculation problem, are powerful in principle. However, the practicality of the methods are limited by computational resources and the efficiency and ...
Hao Hu   +4 more
doaj   +1 more source

An Improved Interior Point Algorithm for Quantile Regression

open access: yesIEEE Access, 2020
Quantile regression is a powerful statistical technique for estimating the quantiles of a conditional distribution on the values of covariates. It has been widely used in many fields.
Pan Zhao, Shenghua Yu
doaj   +1 more source

Refinements of the Erdös-Mordell inequality, Barrow’s inequality, and Oppenheim’s inequality

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we present some new refinements of the Erdös-Mordell inequality, Barrow’s inequality, and Oppenheim’s inequality. Based on verification by computer, several related interesting conjectures are put forward.
Jian Liu
doaj   +1 more source

On Finding a Relative Interior Point of a Polyhedral Set [PDF]

open access: yesMathematics Interdisciplinary Research, 2021
This paper proposes a new linear program for finding a relative interior point of a polyhedral set. Based on characterizing the relative interior of a polyhedral set through its polyhedral representing sets, two main contributions are made.
Mahmood Mehdiloo
doaj   +1 more source

New Refinements of the Erdös–Mordell Inequality and Barrow’s Inequality

open access: yesMathematics, 2019
In this paper, two new refinements of the Erdös−Mordell inequality and three new refinements of Barrow’s inequality are established. Some related interesting conjectures are put forward.
Jian Liu
doaj   +1 more source

On some new geometrically motivated operators over intuitionistic fuzzy sets [PDF]

open access: yesNotes on IFS
We consider four new geometrically motivated operators acting in the interior of the interpretation triangle used to depict intuitionistic fuzzy sets.
Peter Vassilev   +4 more
doaj   +1 more source

Learning to steer nonlinear interior-point methods

open access: yesEURO Journal on Computational Optimization, 2019
Interior-point or barrier methods handle nonlinear programs by sequentially solving barrier subprograms with a decreasing sequence of barrier parameters.
Renke Kuhlmann
doaj   +1 more source

Improved Full-Newton-Step Infeasible Interior-Point Method for Linear Complementarity Problems

open access: yesCroatian Operational Research Review, 2016
We present an Infeasible Interior-Point Method for monotone Linear Complementarity Problem (LCP) which is an improved version of the algorithm given in [13]. In the earlier version, each iteration consisted of one feasibility step and few centering steps.
Goran Lešaja, Mustafa Ozen
doaj   +1 more source

Discrete-time COVID-19 epidemic model with chaos, stability and bifurcation

open access: yesResults in Physics, 2022
In this paper, we explore local behavior at fixed points, chaos and bifurcations of a discrete COVID-19 epidemic model in the interior of R+5. It is explored that for all involved parametric values, COVID-19 model has boundary fixed point and also it has
K.S. Al-Basyouni, A.Q. Khan
doaj   +1 more source

Komputasi Aliran Daya Optimal Sistem Tenaga Skala Besar dengan Metode Primal Dual Interior Point

open access: yesJurnal Rekayasa Elektrika, 2016
This paper focuses on the use of Primal Dual Interior Point method in the analysis of optimal power flow. Optimal power flow analysis with Primal Dual Interior Point method then compared with Linear Programming Method using Matpower program.
Syafii Syafii, Ikhwannul Kadri Masrul
doaj   +1 more source

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