\(k\)-sum decomposition of strongly unimodular matrices

DOI10.1007/s11590-015-0975-3zbMath1369.90021arXiv1103.4258OpenAlexW1505714216MaRDI QIDQ526424

Leonidas S. Pitsoulis, Konstantinos Papalamprou

Publication date: 12 May 2017

Published in: Optimization Letters (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1103.4258

zbMATH Keywords

matroidscomplex networkstotally unimodular matrices

Mathematics Subject Classification ID

Deterministic network models in operations research (90B10)

Cites Work

• A hierarchy of totally unimodular matrices
• On the representability of totally unimodular matrices on bidirected graphs
• Strong unimodularity for matrices and hypergraphs
• Decomposition of regular matroids
• A decomposition of strongly unimodular matrices into incidence matrices of digraphs
• Structural properties and recognition of restricted and strongly unimodular matrices
• Networks
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