Finite section method for aperiodic Schrödinger operators. - Fabian Gabel; Dennis Gallaun; Julian Großmann; Riko Ukena (CoRR, 2021)

Finite Sections of Periodic Schrödinger Operators. - Fabian Gabel; Dennis Gallaun; Julian Großmann; Marko Lindner; Riko Ukena (CoRR, 2021)

Half-line compressions and finite sections of discrete Schrödinger operators with integer-valued potentials. - Marko Lindner; Riko Ukena (CoRR, 2022)