@techreport{UlbrichManns, author = {Ulbrich, Stefan and Manns, Paul}, title = {a simplified newton method to generate snapshots for POD models of semilinear optimal controlproblems}, url = {https://opus4.kobv.de/opus4-trr154/445}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{SchaeferAguilarUlbrich2021, author = {Sch{\"a}fer Aguilar, Paloma and Ulbrich, Stefan}, title = {Convergence of numerical adjoint schemes arising from optimal boundary control problems of hyperbolic conservation laws}, url = {https://opus4.kobv.de/opus4-trr154/481}, year = {2021}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{BreitkopfUlbrich2025, author = {Breitkopf, Jannik and Ulbrich, Stefan}, title = {A Variational Calculus for Optimal Control of the Generalized Riemann Problem for Hyperbolic Systems of Conservation Laws}, url = {https://opus4.kobv.de/opus4-trr154/607}, pages = {34}, year = {2025}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{BreitkopfGugatUlbrich2025, author = {Breitkopf, Jannik and Gugat, Martin and Ulbrich, Stefan}, title = {Existence and Optimal Boundary Control of Classical Solutions to Networks of Quasilinear Hyperbolic Systems of Balance Laws}, url = {https://opus4.kobv.de/opus4-trr154/610}, pages = {42}, year = {2025}, language = {en}, type = {Preprint}, institution = {TRR 154} } @periodical{BoernerPfetschUlbrich, author = {B{\"o}rner, Pascal and Pfetsch, Marc E. and Ulbrich, Stefan}, title = {Mixing of Gases in Stationary Networks: Properties and Optimization}, url = {https://opus4.kobv.de/opus4-trr154/629}, pages = {44}, language = {en}, type = {Preprint}, institution = {TRR 154} }