@unpublished{DomschkeHillerLangetal.2017, author = {Domschke, Pia and Hiller, Benjamin and Lang, Jens and Tischendorf, Caren}, title = {Modellierung von Gasnetzwerken: Eine {\"U}bersicht}, volume = {2717}, url = {https://opus4.kobv.de/opus4-trr154/191}, pages = {33}, year = {2017}, language = {de}, type = {Preprint}, institution = {TRR 154} } @techreport{UllmannRotkvicLang2016, author = {Ullmann, Sebastian and Rotkvic, Marko and Lang, Jens}, title = {POD-Galerkin reduced-order modeling with adaptive finite element snapshots}, doi = {10.1016/j.jcp.2016.08.018}, url = {https://opus4.kobv.de/opus4-trr154/195}, year = {2016}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangHundsdorfer2017, author = {Lang, Jens and Hundsdorfer, Willem}, title = {Extrapolation-based implicit-explicit Peer methods with optimised stability regions}, volume = {J. Comput. Phys.}, number = {337}, doi = {doi:10.1016/j.jcp.2017.02.034}, url = {https://opus4.kobv.de/opus4-trr154/196}, pages = {203 -- 215}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangMindt2017, author = {Lang, Jens and Mindt, Pascal}, title = {Entropy-Preserving Coupling Conditions for One-dimensional Euler Systems at Junctions}, volume = {Networks and Heterogeneous Media}, number = {Vol. 13}, doi = {10.3934/nhm.2018008}, url = {https://opus4.kobv.de/opus4-trr154/197}, pages = {177 -- 190}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @misc{LangLeugeringMartinetal., author = {Lang, Jens and Leugering, G{\"u}nter and Martin, Alexander and Tischendorf, Caren}, title = {Gasnetzwerke: Mathematische Modellierung, Simulation und Optimierung}, doi = {10.1515/dmvm-2015-0013}, url = {https://opus4.kobv.de/opus4-trr154/198}, language = {de}, type = {Preprint}, institution = {TRR 154} } @unpublished{DomschkeGiesselmannLangetal.2023, author = {Domschke, Pia and Giesselmann, Jan and Lang, Jens and Breiten, Tobias and Mehrmann, Volker and Morandin, Riccardo and Hiller, Benjamin and Tischendorf, Caren}, title = {Gas Network Modeling: An Overview (Extended English Version)}, url = {https://opus4.kobv.de/opus4-trr154/543}, pages = {54}, year = {2023}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangSchmitt, author = {Lang, Jens and Schmitt, Bernhard A.}, title = {Implicit A-Stable Peer Triplets for ODE Constrained Optimal Control Problems}, volume = {Algorithms}, number = {Vol. 15}, doi = {https://doi.org/10.3390/a15090310}, url = {https://opus4.kobv.de/opus4-trr154/545}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{StrelowGerischLangetal., author = {Strelow, Erik Laurin and Gerisch, Alf and Lang, Jens and Pfetsch, Marc E.}, title = {Physics-Informed Neural Networks: A Case Study for Gas Transport Problems}, volume = {Journal of Computational Physics}, number = {Vol. 481}, url = {https://opus4.kobv.de/opus4-trr154/546}, pages = {112041}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangSchmitt, author = {Lang, Jens and Schmitt, Bernhard A.}, title = {A Stiff MOL Boundary Control Problem for the 1D Heat Equation with Exact Discrete Solution}, volume = {Journal of Optimization Theory and Applications}, number = {Vol. 196}, doi = {https://doi.org/10.1007/s10957-022-02154-4}, url = {https://opus4.kobv.de/opus4-trr154/547}, pages = {1106 -- 1118}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{LangSchmitt2023, author = {Lang, Jens and Schmitt, Bernhard A.}, title = {Implicit Peer Triplets in Gradient-Based Solution Algorithms for ODE Constrained Optimal Control}, volume = {http://arxiv.org/abs/2303.18180}, url = {https://opus4.kobv.de/opus4-trr154/548}, year = {2023}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{WilkaLang, author = {Wilka, Hendrik and Lang, Jens}, title = {Adaptive hp-Polynomial Based Sparse Grid Collocation Algorithms for Piecewise Smooth Functions with Kinks}, url = {https://opus4.kobv.de/opus4-trr154/549}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{FrenzelLang2020, author = {Frenzel, David and Lang, Jens}, title = {A Third-Order Weighted Essentially Non-Oscillatory Scheme in Optimal Control Problems Governed by Nonlinear Hyperbolic Conservation Laws}, volume = {Computational Optimization and Applications}, number = {80}, doi = {https://doi.org/10.1007/s10589-021-00295-2}, url = {https://opus4.kobv.de/opus4-trr154/377}, pages = {301 -- 320}, year = {2020}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangDomschkeStrauch2020, author = {Lang, Jens and Domschke, Pia and Strauch, Elisa}, title = {Adaptive Single- and Multilevel Stochastic Collocation Methods for Uncertain Gas Transport in Large-Scale Networks}, volume = {In: Mesh Generation and Adaptation, Cutting-Edge Techniques. R. Sevilla, S. Perotto, K. Morgan (eds.), SEMA-SIMAI Springer Series}, number = {Vol. 30}, url = {https://opus4.kobv.de/opus4-trr154/378}, pages = {113 -- 135}, year = {2020}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{DomschkeKolbLang2021, author = {Domschke, Pia and Kolb, Oliver and Lang, Jens}, title = {Fast and Reliable Transient Simulation and Continuous Optimization of Large-Scale Gas Networks}, publisher = {Mathematical Methods of Operations Research}, doi = {https://doi.org/10.1007/s00186-021-00765-7}, url = {https://opus4.kobv.de/opus4-trr154/379}, year = {2021}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{DomschkeHillerLangetal.2021, author = {Domschke, Pia and Hiller, Benjamin and Lang, Jens and Mehrmann, Volker and Morandin, Riccardo and Tischendorf, Caren}, title = {Gas Network Modeling: An Overview}, url = {https://opus4.kobv.de/opus4-trr154/411}, pages = {53}, year = {2021}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{SchusterStrauchGugatetal.2020, author = {Schuster, Michael and Strauch, Elisa and Gugat, Martin and Lang, Jens}, title = {Probabilistic Constrained Optimization on Flow Networks}, volume = {Optimization and Engineering}, doi = {https://doi.org/10.1007/s11081-021-09619-x}, url = {https://opus4.kobv.de/opus4-trr154/325}, pages = {50}, year = {2020}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangScheichlSilvester2020, author = {Lang, Jens and Scheichl, Robert and Silvester, David}, title = {A Fully Adaptive Multilevel Stochastic Collocation Strategy for Solving Elliptic PDEs with Random Data}, volume = {Journal of Computational Physics}, number = {419}, doi = {doi:10.1016/j.jcp.2020.109692}, url = {https://opus4.kobv.de/opus4-trr154/372}, year = {2020}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{GraessleHinzeLangetal.2019, author = {Gr{\"a}ßle, Carmen and Hinze, Michael and Lang, Jens and Ullmann, Sebastian}, title = {POD model order reduction with space-adapted snapshots for incompressible flows}, volume = {Advances in Computational Mathematics}, number = {45}, doi = {doi:10.1007/s10444-019-09716-7}, url = {https://opus4.kobv.de/opus4-trr154/374}, pages = {2401 -- 2428}, year = {2019}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{LangSchmitt2020, author = {Lang, Jens and Schmitt, Bernhard A.}, title = {Discrete Adjoint Implicit Peer Methods in Optimal Control}, volume = {Journal of Computational and Applied Mathematics}, number = {416:114596}, doi = {https://doi.org/10.1016/j.cam.2022.114596}, url = {https://opus4.kobv.de/opus4-trr154/376}, year = {2020}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{DomschkeDuaStolwijketal.2017, author = {Domschke, Pia and Dua, Aseem and Stolwijk, Jeroen J. and Lang, Jens and Mehrmann, Volker}, title = {Adaptive Refinement Strategies for the Simulation of Gas Flow in Networks using a Model Hierarchy}, volume = {Electronic Transactions on Numerical Analysis}, number = {Vol. 48}, doi = {10.1553/etna_vol48s97}, url = {https://opus4.kobv.de/opus4-trr154/127}, pages = {97 -- 113}, year = {2017}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{SchneiderLangHundsdorfer, author = {Schneider, Moritz and Lang, Jens and Hundsdorfer, Willem}, title = {Extrapolation-Based Super-Convergent Implicit-Explicit Peer Methods with A-stable Implicit Part}, volume = {J. Comput. Physics}, number = {Vol. 367}, doi = {10.1016/j.jcp.2018.04.006}, url = {https://opus4.kobv.de/opus4-trr154/223}, pages = {121 -- 133}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{SchneiderLangWeiner2019, author = {Schneider, Moritz and Lang, Jens and Weiner, R{\"u}diger}, title = {Super-Convergent Implicit-Explicit Peer Methods with Variable Step Sizes}, volume = {J. Comput. Appl. Math.}, number = {387}, doi = {doi:10.1016/j.cam.2019.112501}, url = {https://opus4.kobv.de/opus4-trr154/259}, pages = {112501}, year = {2019}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{UllmannMuellerLang2018, author = {Ullmann, Sebastian and M{\"u}ller, Christopher and Lang, Jens}, title = {Stochastic Galerkin Reduced Basis Methods for Parametrized Linear Convection-Diffusion-Reaction Equations}, volume = {Fluids}, number = {6}, doi = {doi:10.3390/fluids6080263}, url = {https://opus4.kobv.de/opus4-trr154/260}, pages = {263}, year = {2018}, language = {en}, type = {Preprint}, institution = {TRR 154} } @techreport{MindtLangDomschke2018, author = {Mindt, Pascal and Lang, Jens and Domschke, Pia}, title = {Entropy-Preserving Coupling of Hierarchical Gas Models}, volume = {SIAM Journal on Mathematical Analysis}, number = {51}, doi = {doi:10.1137/19M1240034}, url = {https://opus4.kobv.de/opus4-trr154/261}, pages = {4754 -- 4775}, year = {2018}, language = {en}, type = {Preprint}, institution = {TRR 154} } @unpublished{SchusterStrauchWilkaetal.2025, author = {Schuster, Michael and Strauch, Elisa and Wilka, Hendrik and Lang, Jens and Gugat, Martin}, title = {Probabilistic Robustness for Compressor Controls in Transient Pipeline Networks}, url = {https://opus4.kobv.de/opus4-trr154/603}, year = {2025}, language = {en}, type = {Preprint}, institution = {TRR 154} }