Results 1 to 10 of about 205 (61)
A note on second derivative estimates for Monge-Ampère-type equations
Advanced Nonlinear Studies, 2023 In this article, we revisit previous Pogorelov-type interior and global second derivative estimates of N. S. Trudinger, F. Jiang, and J. Liu for solutions of Monge-Ampère-type partial differential equations.
Trudinger Neil S.
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Cleaner Engineering and Technology, 2022 In a competitive market, pharmaceutical companies have learned that the development of pharmaceutical supply chain management performance is critical to maintaining. In such cases, this proposed model will be helpful.
B. Malleeswaran, R. Uthayakumar
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Robust flows with adaptive mitigation
EURO Journal on Computational Optimization, 2021 We consider an adjustable robust optimization problem arising in the area of supply chains: given sets of suppliers and demand nodes, we wish to find a flow that is robust with respect to failures of the suppliers.
Heiner Ackermann +2 more
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Mobility offer allocations in corporate settings
EURO Journal on Computational Optimization, 2021 Corporate mobility is often based on a fixed assignment of vehicles to employees. Relaxing this fixation and including alternatives such as public transportation or taxis for business and private trips could increase fleet utilization and foster the use ...
Sebastian Knopp +2 more
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AIMS Mathematics, 2023 Yemen has suffered from a civil war since 2015, which caused the largest famine in the world at this time. People came in need of urgent humanitarian relief in all sectors.
Ibrahim M. Hezam
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CP methods for scheduling and routing with time-dependent task costs
EURO Journal on Computational Optimization, 2014 A particularly difficult class of scheduling and routing problems involves an objective that is a sum of time-varying action costs, which increases the size and complexity of such problems. Solve-and-improve approaches, which find an initial solution for
Elena Kelareva +2 more
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Optimal pricing for optimal transport [PDF]
, 2014 Suppose that $c(x,y)$ is the cost of transporting a unit of mass from $x\in X$ to $y\in Y$ and suppose that a mass distribution $\mu$ on $X$ is transported optimally (so that the total cost of transportation is minimal) to the mass distribution $\nu$ on $
Bartz, Sedi, Reich, Simeon
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Network design to anticipate selfish evacuation routing
EURO Journal on Computational Optimization, 2016 When a disaster occurs the population of the endangered zone must sometimes be evacuated as fast as possible. In this case, a large number of vehicles move through a street network to reach safe areas.
A. Kimms, K. Seekircher
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Trade-off between robustness and cost for a storage loading problem: rule-based scenario generation
EURO Journal on Computational Optimization, 2018 Integrating uncertainties into the optimization process is crucial to obtain solutions suitable for practical needs. In particular, the considered uncertainty set has a huge impact on the quality of the computed solutions.
Christina Büsing +2 more
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Ricci curvature on polyhedral surfaces via optimal transportation [PDF]
, 2014 The problem of defining correctly geometric objects such as the curvature is a hard one in discrete geometry. In 2009, Ollivier defined a notion of curvature applicable to a wide category of measured metric spaces, in particular to graphs.
Loisel, Benoît, Romon, Pascal
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