Výsledky vyhledávání - "Numerical methods in mathematical programming"

Projected Barzilai-Borwein methods for large-scale box-constrained quadratic programming Autor Dai, Yu-Hong, Fletcher, Roger

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Computational methods for solving fully fuzzy linear systems Autor Dehghan, Mehdi, Hashemi, Behnam, Ghatee, Mehdi

“… One of the most practicable subjects in recent studies is based on LR fuzzy numbers, which are defined and used by Dubois and Prade with some useful and easy approximation arithmetic operators…”
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Novel derivative of harmony search algorithm for discrete design variables Autor Geem, Zong Woo

“…Calculus has widespread applications in science and engineering. Optimization is one of its major subjects, where a problem can be mathematically formulated and its optimal solution is determined by using derivatives…”
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A solution to the optimal power flow using genetic algorithm Autor Osman, M.S., Abo-Sinna, M.A., Mousa, A.A.

“… This methodology is divided into two parts. The first part employs the genetic algorithm (GA) to obtain a feasible solution subject to desired load convergence, while the other part employs GA to obtain the optimal solution…”
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Forecasting concentrations of air pollutants by logarithm support vector regression with immune algorithms Autor Lin, Kuo-Ping, Pai, Ping-Feng, Yang, Shun-Ling

“…The need to minimize the potential impact of air pollutants on humans has made the accurate prediction of concentrations of air pollutants a crucial subject in environmental research…”
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Optimization of nonlinear geological structure mapping using hybrid neuro-genetic techniques Autor Ganesan, T., Vasant, P., Elamvazuthi, I.

“… It involves minimization of objective function subject to the requirement of geophysical and operational constraints…”
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Design of optimal disturbance rejection PID controllers using genetic algorithms Autor Krohling, R.A., Rey, J.P.

“…, the integral of the time weighted squared error subject to the disturbance rejection constraint…”
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The Effect of the Schwarz Rearrangement on the Periodic Principal Eigenvalue of a Nonsymmetric Operator Autor Nadin, Grégoire

“…This paper is concerned with the periodic principal eigenvalue $k_\lambda(\mu)$ associated with the operator…”
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A New Variational Approach to the Stability of Gravitational Systems Autor Lemou, Mohammed, Méhats, Florian, Raphaël, Pierre

“…We consider the three dimensional gravitational Vlasov Poisson system which describes the mechanical state of a stellar system subject to its own gravity…”
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Geometric programming problem with single-term exponents subject to max-product fuzzy relational equations Autor Zhou, XueGang, Ahat, Rashida

“…In this paper, an optimization model for minimizing an objective function with single-term exponents subject to fuzzy relational equations specified in max-product composition is presented…”
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Comparison of two randomized policy M/G/1 queues with second optional service, server breakdown and startup Autor Wang, Kuo-Hsiung, Yang, Dong-Yuh, Pearn, W.L.

“…The problem addressed in this paper is to compare the minimum cost of the two randomized control policies in the M/G/1 queueing system with an unreliable…”
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The performance measures and randomized optimization for an unreliable server M [ x] /G/1 vacation system Autor Ke, Jau-Chuan, Huang, Kai-Bin, Pearn, Wen Lea

“…This paper examines an M [ x] /G/1 queueing system with a randomized vacation policy and at most J vacations. Whenever the system is empty, the server…”
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Hybrid neuro-swarm optimization approach for design of distributed generation power systems Autor Ganesan, T., Vasant, P., Elamvazuthi, I.

“…The global energy sector faces major challenges in providing sufficient energy to the worlds ever-increasing energy demand. Options to produce greener, cost…”
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Deconvolving an estimate of breath measured blood alcohol concentration from biosensor collected transdermal ethanol data Autor Dumett, M.A., Rosen, I.G., Sabat, J., Shaman, A., Tempelman, L., Wang, C., Swift, R.M.

“…Biosensor measurement of transdermal alcohol concentration in perspiration exhibits significant variance from subject to subject and device to device…”
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Construction of a model towards EOQ and pricing strategy for gradually obsolescent products Autor Wang, Kuo-Hsien, Tung, Che-Tsung

“…Due to the rapid advance of technology, manufacturers’ marketing models and quickly changing consumer tastes, products such as apparel, clothing accessories…”
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Optimizing the geometric programming problem with single-term exponents subject to max–min fuzzy relational equation constraints Autor Wu, Yan-Kuen

“…In this study we investigate the problem of minimizing an objective function with single-term exponents subject to fuzzy relational equations specified in max–min composition…”
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Computational algorithm and parameter optimization for a multi-server system with unreliable servers and impatient customers Autor Wu, Chia-Huang, Ke, Jau-Chuan

“…We consider an infinite capacity M/M/c queueing system with c unreliable servers, in which the customers may balk (do not enter) and renege (leave the queue…”
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An affine scaling trust-region algorithm with interior backtracking technique for solving bound-constrained nonlinear systems Autor Zhu, Detong

“…In this paper, we propose a new affine scaling trust-region algorithm in association with nonmonotonic interior backtracking line search technique for solving nonlinear equality systems subject to bounds on variables…”
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Nonmonotone adaptive trust-region method for unconstrained optimization problems Autor Fu, Jinhua, Sun, Wenyu

“…In this paper, an adaptive trust region method with nonmonotone technique for unconstrained optimization problems is presented and analyzed. The global and…”
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Optimal control for nonlinear dynamical system of microbial fed-batch culture Autor Liu, Chongyang

“… as the control function, we propose an optimal control model subject to a nonlinear dynamical system and constraints of continuous state and non-stationary control…”
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