Operator estimates for the crushed ice problem. - Andrii Khrabustovskyi; Olaf Post (Asymptot. Anal., 2018)

Approximations of Metric Graphs by Thick Graphs and Their Laplacians. - Olaf Post (Symmetry, 2019)

Generalised norm resolvent convergence: comparison of different concepts. - Olaf Post; Sebastian Zimmer (CoRR, 2022)