Name
Abstract | ||
|---|---|---|
In the mid-eighties Tardos proposed a strongly polynomial algorithm for solving linear programming problems for which the size of the coefficient matrix is polynomially bounded in the dimension of the input. Combining Orlin’s primal-based modification and Mizuno’s use of the simplex method, we introduce a modification of Tardos’ algorithm considering only the primal problem and using the simplex method to solve the auxiliary problems. The proposed algorithm is strongly polynomial if the coefficient matrix is totally unimodular and the auxiliary problems are non-degenerate. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1016/j.orl.2015.10.002 | Operations Research Letters |
Keywords | Field | DocType |
Tardos’ algorithm,Simplex method,Strongly polynomial algorithm,Total unimodularity | Simplex algorithm,Simplex,Linear programming,Unimodular matrix,Discrete mathematics,Mathematical optimization,Combinatorics,Coefficient matrix,Strongly polynomial algorithm,Algorithm,Strongly polynomial,Mathematics,Bounded function | Journal |
Volume | Issue | ISSN |
43 | 6 | 0167-6377 |
Citations | PageRank | References |
2 | 0.40 | 5 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shinji Mizuno | 1 | 792 | 153.37 |
| Noriyoshi Sukegawa | 2 | 28 | 6.41 |
| Antoine Deza | 3 | 106 | 25.41 |