93C95 Applications
Refine
Year of publication
- 2004 (1)
Document Type
- ZIB-Report (1) (remove)
Language
- English (1)
Has Fulltext
- yes (1)
Is part of the Bibliography
- no (1)
Keywords
- gas network (1) (remove)
Institute
- ZIB Allgemein (1)
Operative planning in gas networks with prescribed binary decisions yields large scale nonlinear programs defined on graphs. We study the structure of the KKT systems arising in interior methods and present a customized direct solution algorithm. Computational results indicate that the algorithm is suitable for optimization in small and medium-sized gas networks.