Kleimann, JensDialynas, KonstantinosFraternale, FedericoGalli, AndréHeerikhuisen, JacobIzmodenov, VladislavKornbleuth, MarcOpher, MeravPogorelov, Nikolai2023-10-132023-10-132022J. Kleimann, K. Dialynas, F. Fraternale, A. Galli, J. Heerikhuisen, V. Izmodenov, M. Kornbleuth, M. Opher, N. Pogorelov. 2022. "The Structure of the Large-Scale Heliosphere as Seen by Current Models." Space Science Reviews, Volume 218, Issue 4, pp.36-. https://doi.org/10.1007/s11214-022-00902-60038-63081572-9672https://hdl.handle.net/2144/46961This review summarizes the current state of research aiming at a description of the global heliosphere using both analytical and numerical modeling efforts, particularly in view of the overall plasma/neutral flow and magnetic field structure, and its relation to energetic neutral atoms. Being part of a larger volume on current heliospheric research, it also lays out a number of key concepts and describes several classic, though still relevant early works on the topic. Regarding numerical simulations, emphasis is put on magnetohydrodynamic (MHD), multi-fluid, kinetic-MHD, and hybrid modeling frameworks. Finally, open issues relating to the physical relevance of so-called "croissant" models of the heliosphere, as well as the general (dis)agreement of model predictions with observations are highlighted and critically discussed.36-Print-Electronicen© The Author(s) 2022. This article is distributed under the terms of the Creative Commons Attribution 4.0 International.http://creativecommons.org/licenses/by/4.0/AnalyticalHeliosphereModelingNumericalAstronomical and space sciencesAstronomy & astrophysicsAstronomical sciencesThe structure of the large-scale heliosphere as seen by current modelsArticle2023-02-2810.1007/s11214-022-00902-60000-0001-6122-9376 (Kleimann, Jens)0000-0002-5231-7929 (Dialynas, Konstantinos)0000-0002-4700-2762 (Fraternale, Federico)0000-0003-2425-3793 (Galli, André)0000-0001-7867-3633 (Heerikhuisen, Jacob)0000-0002-1748-0982 (Izmodenov, Vladislav)0000-0002-3479-1766 (Kornbleuth, Marc)0000-0002-8767-8273 (Opher, Merav)0000-0002-6409-2392 (Pogorelov, Nikolai)756868