% This file was created by ZeTeM Website
 
% Sören Geffken







@ARTICLE{Geffken2017_218ec,
  author = {Sören Geffken and Matthias Knauer and Christof Büskens},
  title = {Non-linear Optimisation in Space Engineering},
  journal = {Mathematics Today},
  annote = {October 2017},
  volume = {53},
  number = {5},
  pages = {212-216},
  year = {2017}
}


@ARTICLE{Geffken2016_3ba72,
  author = {Sören Geffken and Christof Büskens},
  title = {Feasibility refinement in sequential quadratic programming using parametric sensitivity analysis.},
  journal = {Optimization Methods and Software},
  publisher = {Taylor & Francis},
  year = {2016},
  doi = {10.1080/10556788.2016.1200045}
}


@PHDTHESIS{Geffken2017_af572,
  author = {Sören Geffken},
  title = {Effizienzsteigerung numerischer Verfahren der nichtlinearen Optimierung},
  school = {Universität Bremen},
  year = {2017}
}


@CONFERENCE{Kuhlmann2018_8854a,
  author = {Renke Kuhlmann and Sören Geffken and Christof Büskens},
  title = {WORHP Zen: Parametric Sensitivity Analysis for the Nonlinear Programming Solver WORHP},
  booktitle = {OR2017, 06.09. - 08.09.2017, Berlin, Deutschland},
  pages = {649-654},
  year = {2018},
  doi = {10.1007/978-3-319-89920-6_86}
}


@CONFERENCE{Geffken2016_4c196,
  author = {Sören Geffken and Christof Büskens},
  title = {Parametric Sensitivity Analysis within Sequential Quadratic Programming - Post Optimality Analysis of Subproblems.},
  booktitle = {5th International Conference on Continuous Optimization (ICCOPT), Tokyo, Japan, 06.08.2016 - 11.08.2016},
  year = {2016}
}


@CONFERENCE{Geffken2016_ebe77,
  author = {Sören Geffken and Christof Büskens},
  title = {Worhp Multi-Core Interface, Parallelisation Approaches for an NLP Solver},
  booktitle = {6th International Conference on Astrodynamics Tools and Techniques (ICATT), 14.-17.03.2016, Darmstadt, Deutschland},
  year = {2016}
}


@CONFERENCE{Geffken2015_79831,
  author = {Sören Geffken and Christof Büskens},
  title = {Feasibility Refinement and Multi-Core Interface: Recent Advances in the Optimisation Software WORHP},
  booktitle = {3rd UK Workshop on Optimisation in Space Engineering (OSE), Glasgow, United Kingdom, 17.09.2015 - 18.09.2015},
  year = {2015}
}