scholarly journals Optimal Pricing for Services of Iran’s Internet Exchange Points: A Fuzzy Geometric Programming Approach

2021 ◽  
Vol 26 (2) ◽  
pp. 3-41
Author(s):  
Akbar Ahmadi ◽  
Keyword(s):  
Geometric Programming ◽  
Programming Approach ◽  
Optimal Pricing

scholarly journals The optimal pricing model in an uncertain and competitive environment: using possibilitic geometric programming approach

2012 ◽  
Vol 6 (46) ◽  
pp. 11565-11574
Author(s):  
Rahmaniani Ragheb ◽  
Jafar Sadjadi Seyed ◽  
Ali Shafia Mohammad ◽  
Rahmaniyan Narges
Keyword(s):  
Geometric Programming ◽  
Competitive Environment ◽  
Programming Approach ◽  
Optimal Pricing ◽  
Pricing Model

scholarly journals A joint pricing and lot sizing models with discount: A geometric programming approach

2007 ◽  
Vol 49 ◽  
pp. 139 ◽  
Author(s):  
Maryam Esmaeili ◽  
Panlop Zeephongsekul ◽  
Mir-Bahador Aryanezhad
Keyword(s):  
Geometric Programming ◽  
Lot Sizing ◽  
Programming Approach ◽  
Joint Pricing

Inventory model of deteriorated items with a constraint: A geometric programming approach

2006 ◽  
Vol 173 (1) ◽  
pp. 199-210 ◽  
Author(s):  
Nirmal Kumar Mandal ◽  
Tapan Kumar Roy ◽  
Manoranjan Maiti
Keyword(s):  
Geometric Programming ◽  
Inventory Model ◽  
Programming Approach

scholarly journals The discrete ellipsoid covering problem: A discrete geometric programming approach

2014 ◽  
Vol 164 ◽  
pp. 276-285
Author(s):  
Roberto Quirino do Nascimento ◽  
Ana Flávia Uzeda dos Santos Macambira ◽  
Lucidio dos Anjos Formiga Cabral ◽  
Renan Vicente Pinto
Keyword(s):  
Geometric Programming ◽  
Covering Problem ◽  
Programming Approach

scholarly journals Optimization of DC-DC Converters via Geometric Programming

2011 ◽  
Vol 2011 ◽  
pp. 1-19 ◽  
Author(s):  
U. Ribes-Mallada ◽  
R. Leyva ◽  
P. Garcés
Keyword(s):  
Convex Optimization ◽  
Geometric Programming ◽  
Boost Converter ◽  
Buck Converter ◽  
Programming Approach

The paper presents a new methodology for optimizing the design of DC-DC converters. The magnitudes that we take into account are efficiency, ripples, bandwidth, and RHP zero placement. We apply a geometric programming approach, because the variables are positives and the constraints can be expressed in a posynomial form. This approach has all the advantages of convex optimization. We apply the proposed methodology to a boost converter. The paper also describes the optimum designs of a buck converter and a synchronous buck converter, and the method can be easily extended to other converters. The last example allows us to compare the efficiency and bandwidth between these optimal-designed topologies.

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