Hard problems in box-totally dual integral polyhedra

HIGHLIGHTS

• who: Patrick Chervet et al. from the Lycu00e9e Olympe Gouges, rue Montreuil au0300 Claye, Noisy le Sec, France have published the paper: Hard Problems In Box-Totally Dual Integral Polyhedra, in the Journal: (JOURNAL)
• what: This work has been partially supported by the PGMO project Matrices Totalement Eu0301quimodulaires. The authors provide the definitions and some results needed throughout the paper. The authors characterize the equimodularity and the total equimodularity of the edge-vertex and of the vertex-edge incidence matrix of a graph. The authors characterize below the classes of graphs for which they are . . .
  

   

  

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