Search Results - person:"Huhn, Petra"

Average case complexity results for a centering algorithm for linear programming problems under Gaussian distributions

Huhn, Petra; Wehlitz, Verena - In: European Journal of Operational Research 194 (2009) 2, pp. 377-389

To solve linear programming problems by interior point methods an approximately centered interior point has to be known. Such a point can be found by an algorithmic approach - a so-called phase 1 algorithm or centering algorithm. For random linear programming problems distributed according to...

Persistent link: https://www.econbiz.de/10005355050

Average case complexity results for a centering algorithm for linear programming problems under Gaussian distributions

Huhn, Petra; Wehlitz, Verena - In: European journal of operational research : EJOR 194 (2009) 2, pp. 377-389

Persistent link: https://www.econbiz.de/10008161186

Special issue dedicated to the EURO Summer Institute ESI XXIV: Optimization challenges in engineering—methods, software, and applications

Dür, Mirjam; Huhn, Petra; Klamroth, Kathrin; Tammer, … - In: Mathematical Methods of Operations Research 68 (2008) 2, pp. 207-210

Persistent link: https://www.econbiz.de/10010999964

Special issue dedicated to the EURO Summer Institute ESI XXIV: Optimization challenges in engineering—methods, software, and applications

Dür, Mirjam; Huhn, Petra; Klamroth, Kathrin; Tammer, … - In: Mathematical methods of operations research 68 (2008) 2, pp. 207-210

Persistent link: https://www.econbiz.de/10008108955

Special issue dedicated to the EURO Summer Institute ESI XXIV: Optimization challenges in engineering—methods, software, and applications

Dür, Mirjam; Huhn, Petra; Klamroth, Kathrin; Tammer, … - In: Computational Statistics 68 (2008) 2, pp. 207-210

Persistent link: https://www.econbiz.de/10010759554

Interior Point Methods for Linear Optimization

Huhn, Petra - In: Mathematical Methods of Operations Research 65 (2007) 1, pp. 193-194

Persistent link: https://www.econbiz.de/10010950101

Interior Point Methods for Linear Optimization

Huhn, Petra - In: Mathematical methods of operations research 65 (2007) 1, pp. 193-194

Persistent link: https://www.econbiz.de/10007609586

Interior Point Methods for Linear Optimization

Huhn, Petra - In: Computational Statistics 65 (2007) 1, pp. 193-194

Persistent link: https://www.econbiz.de/10010759304

Scheduling departures at airports - a MILP approach

Büchting, Florian; Huhn, Petra - In: Operations research proceedings 2005 : selected papers …, (pp. 321-326). 2006

Persistent link: https://www.econbiz.de/10003355392

A lower bound on the average number of Pivot-steps for solving linear programs : valid for all variants of the Simplex-Algorithm

Borgwardt, Karl Heinz; Huhn, Petra - In: Mathematical methods of operations research 49 (1999) 2, pp. 175-210

Persistent link: https://www.econbiz.de/10001415342