2024

• Hieu, V. T.; Köbis, Elisabeth Anna Sophia; Köbis, Markus Arthur; Schmölling, Paul Hugo. (2024) Unboundedness of the images of set-valued mappings having closed graphs: application to vector optimization. Journal of Global Optimization
  Academic article

2023

• Elster, Rosalind; Günther, Christian; Khan, Akhtar; Köbis, Elisabeth Anna Sophia; Köbis, Markus Arthur. (2023) Editorial: “International Conference on Variational Analysis and Nonsmooth Optimization” In honor of the 65th birthday of Christiane Tammer (Martin Luther University Halle-Wittenberg). Journal of Applied and Numerical Optimization
  Editorial

2022

• Köbis, Elisabeth Anna Sophia; Köbis, Markus Arthur. (2022) Approximate elements for set optimization problems with respect to variable domination structures. Journal of Nonlinear and Variational Analysis
  Academic article
• Köbis, Elisabeth Anna Sophia; Köbis, Markus Arthur; Tammer, Christiane. (2022) A FIRST BIBLIOGRAPHY ON SET AND VECTOR OPTIMIZATION PROBLEMS WITH RESPECT TO VARIABLE DOMINATION STRUCTURES. Journal of Nonlinear and Variational Analysis
  Academic literature review
• Köbis, Markus Arthur; Bockmayr, Alexander; Steuer, Ralf. (2022) Time-Optimal Adaptation in Metabolic Network Models. Frontiers in Molecular Biosciences
  Academic article

2021

• Köbis, Elisabeth Anna Sophia; Köbis, Markus Arthur. (2021) The Weighted Set Relation: Characterizations in the Convex Case. Journal of Nonlinear and Variational Analysis
  Academic article
• Zhao, Xiaopeng; Köbis, Markus Arthur; Yao, Yonghong; Yao, Jen-Chih. (2021) A Projected Subgradient Method for Nondifferentiable Quasiconvex Multiobjective Optimization Problems. Journal of Optimization Theory and Applications
  Academic article
• Köbis, Elisabeth Anna Sophia; Köbis, Markus Arthur. (2021) Characterizing the upper set relation by general functionals. Applied Set-Valued Analysis and Optimization
  Academic article