New formulation and relaxation to solve a concave-cost network flow problem

DOI10.1057/palgrave.jors.2600363zbMath0890.90060OpenAlexW1982811102MaRDI QIDQ4367015

Hasan Pirkul, Ali Amiri

Publication date: 6 July 1998

Published in: Journal of the Operational Research Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1057/palgrave.jors.2600363

zbMATH Keywords

heuristicLagrangian relaxationsnonlinear costcapacity selectionminimum cost, multicommodity network flow

Mathematics Subject Classification ID

Deterministic network models in operations research (90B10)

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