Changeset 761:f1398882a928 in lemon-1.1 for doc/min_cost_flow.dox
- Timestamp:
- 08/08/11 12:36:16 (13 years ago)
- Branch:
- 1.1
- Phase:
- public
- Tags:
- r1.1.4
- File:
-
- 1 edited
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doc/min_cost_flow.dox
r661 r761 3 3 * This file is a part of LEMON, a generic C++ optimization library. 4 4 * 5 * Copyright (C) 2003-20 095 * Copyright (C) 2003-2011 6 6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport 7 7 * (Egervary Research Group on Combinatorial Optimization, EGRES). … … 82 82 - if \f$\sum_{uv\in A} f(uv) - \sum_{vu\in A} f(vu) \neq sup(u)\f$, 83 83 then \f$\pi(u)=0\f$. 84 84 85 85 Here \f$cost^\pi(uv)\f$ denotes the \e reduced \e cost of the arc 86 86 \f$uv\in A\f$ with respect to the potential function \f$\pi\f$, i.e. … … 120 120 \f[ lower(uv) \leq f(uv) \leq upper(uv) \quad \forall uv\in A \f] 121 121 122 It means that the total demand must be less or equal to the 122 It means that the total demand must be less or equal to the 123 123 total supply (i.e. \f$\sum_{u\in V} sup(u)\f$ must be zero or 124 124 positive) and all the demands have to be satisfied, but there
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