> for minimum cost flow problems the inflow to the nodes is significant. > It is specified by parameter RHS of the vertices. > > My understanding is that a positive value of RHS is a flow to the node > and a negative value of RHS is a flow out of the node.
Exactly the opposite: a positive rhs value is the supply at the node, and negative rhs value is the demand at the node. This is a standard convention. > > I was unable to find a definition in file glpk-4.47/tables.pdf. > > Could you, please, add the missing information. > Please see Section 2.1 "Minimum cost flow problem", Subsection 2.1.1 "Background" on pp.24-25 (file graphs.pdf). _______________________________________________ Bug-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-glpk
