Results 81 to 90 of about 88,447 (299)
The minimum cost flow problem with interval and fuzzy arc costs * [PDF]
, 2011 We follow the total order for intervals and fuzzy numbers introduced by Hashemi et al. in [1] and Ghatee et al. in [2] to solve the minimum cost flow problem with either, interval or fuzzy arc costs by using its crisp model, a minimum cost flow problem
Carlos M Ramos, Feliú D Sagols
core
Advanced Functional Materials, EarlyView.Atomic layer deposition is used to conformally surface engineer polymeric membranes to fabricate inorganic–organic hybrid membranes. These membranes have exceptionally strong attraction toward water even in high oil containing emulsions, which leads to an extremely strong hydration layer at the interface.
Bratin Sengupta +8 more
wiley +1 more source
Lagrangian relaxation heuristics for the uncapacitated single-source multi-product facility location problem [PDF]
, 2013 Facility location problem is one of the strategic logistical drivers within the supply chain which is a hard to solve optimization problem. In this study, we focus on the uncapacitated single-source multi-product production/distribution facility location
Nezhad, Ali Mohammad +2 more
core +1 more source
Chemical Engineering Transactions, 2013 This paper presents a novel Cost Derivative Method (CDM) for finding the optimal area allocation for a defined Heat Exchanger Network (HEN) structure and stream data, without any stream splits to achieve minimum total cost. Using the Pinch Design Method (
T.G. Walmsley +4 more
doaj +1 more source
Correlated Metal LaNiO3 as a p‐Type Transparent Conductor
Advanced Functional Materials, EarlyView.p‐type transparent conducting oxides are needed to enable superstrate solar cell geometries with n‐type absorbers. The p‐type correlated metal LaNiO3 combines high optical transmission with low electrical resistivity and is compatible with a range of scalable deposition processes.
Shivang Beniwal +8 more
wiley +1 more source
An integer concave minimization approach for the minimum concave cost capacitated flow problem on networks [PDF]
, 1994 Formulating the minimum concave cost capacitated network flow problem as an integer concave minimization problem, we establish finite branch and bound algorithms, in which the branching operation is the so-called integral rectangular partition and the ...
Horst, R. +2 more
core
PREDICTION-CORRECTION PEDESTRIAN FLOW BY MEANS OF MINIMUM FLOW PROBLEM [PDF]
, 2023 We study a new variant of mathematical prediction-correction model for crowd motion. The prediction phase is handled by a transport equation where the vector field is computed via an eikonal equation ∇ϕ = f , with a positive continuous function f ...
Jradi, Ghadir +2 more
core
OPTIMAL ROUTING INFORMATION FLOWS WITHIN THE PARAMETERS OF QOS
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 A classification of traffic in IP-based networks is described. The problem of traffic within the parameters of quality of service is formulated. The algorithms to maximize flow and minimize cost are reviewed.
N. I. Listopad, I. O. Velichkevich
doaj
The Capacitated Budgeted Minimum Cost Flow Problem with Unit Upgrading Costs
Electronic Notes in Discrete Mathematics, 2016 Abstract We consider a constraint minimum cost flow problem and show that it is in general NP –complete. For special graph classes we give (pseudo–)polynomial algorithms.
Christina Büsing +2 more
openaire +1 more source
Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals
Advanced Functional Materials, EarlyView.Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher +17 more
wiley +1 more source