Convergent upper bounds in global minimization with nonlinear equality constraints. - Christian Füllner; Peter Kirst; Oliver Stein (Math. Program., 2021)

Non-convex nested Benders decomposition. - Christian Füllner; Steffen Rebennack (Math. Program., 2022)

Feasibility Verification and Upper Bound Computation in Global Minimization Using Approximate Active Index Sets. - Christian Füllner; Peter Kirst; Hendrik Otto; Steffen Rebennack (INFORMS J. Comput., 2024)

On approximating non-convex value functions in stochastic dual dynamic programming and related decomposition methods - Christian Füllner (2024)

On the use of restriction of the right-hand side in spatial branch-and-bound algorithms to ensure termination. - Peter Kirst; Christian Füllner (Comput. Optim. Appl., 2025)