A non-compact convex hull in generalized non-positive curvature, with Giuliano Basso and Yannick Krifka, 2024. [preprint]

Fragment-wise differentiable structures, with Sylvester Eriksson-Bique and David Bate, 2024. [preprint]

Generalized products and Lorentzian length spaces, 2023. [preprint]

Tensorization of p-weak differentiable structures, with Sylvester Eriksson-Bique and Tapio Rajala, 2022. [preprint]

Tensorization of quasi-Hilbertian Sobolev spaces, Sylvester Eriksson-Bique, Tapio Rajala and Elefterios Soultanis, Revista Matematica Iberoamericana 40(2), 565–580, 2024.

Curvewise characterizations of minimal upper gradients and the construction of a Sobolev differential, Sylvester Eriksson-Bique and Elefterios Soultanis, Analysis and PDE 17(2), 455–498, 2024.

Filling minimality and Lipschitz-volume rigidity of convex bodies among integral current spaces, Giuliano Basso, Paul Creutz and Elefterios Soultanis, Crelle’s Journal 2023(805), 213-239, 2023.

Asymptotically mean value harmonic functions in sub-Riemannian and RCD settings, Tomasz Adamowicz, Antoni Kijowski and Elefterios Soultanis, Journal of Geometric Analysis 33, article 80, 2023.

Causal bubbles in globally hyperbolic spacetimes, Leonardo García-Heveling and Elefterios Soultanis, General Relativity and Gravitation 54, Article 155, 2022.

Asymptotically mean value harmonic functions in doubling metric measure spaces, Tomasz Adamowicz, Antoni Kijowski and Elefterios Soultanis, Geometry and Analysis in Metric Spaces 10(1), 344-372, 2022.

Area minimizing surfaces in homotopy classes in metric spaces, Elefterios Soultanis and Stefan Wenger, Transactions of the American Mathematical Society 375(7), 4711-4739, 2022.

Abstract and concrete tangent modules on Lipschitz differentiability spaces, Toni Ikonen,  Enrico Pasqualetto and Elefterios Soultanis, Proceedings of the American Mathematical Society 150, 327-343, 2022.

Path and quasihomotopy for Sobolev maps between manifolds, Elefterios Soultanis, Journal of Functional Analysis 280(8), Article 108935, 2021.

Infinitesimal  hilbertianity of locally CAT(k)-spaces, Simone Di Marino, Nicola Gigli, Enrico Pasqualetto and Elefterios Soultanis, Journal of Geometric Analysis 31, 7621 – 7685, 2021.

Maximal metric discs and the Sobolev-to-Lipschitz property, Paul Creutz and Elefterios Soultanis, Calculus of Variations and Partial Differential Equations 59, Article 177, 2020.

Pull-back of metric currents and homological boundedness of BLD-elliptic spaces, Pekka Pankka and Elefterios Soultanis, Analysis and Geometry in Metric Spaces 7(1), 212 – 249, 2019.

Metric currents and polylipschitz forms,  Pekka Pankka and Elefterios Soultanis, Calculus of Variations and Partial Differential Equations 59, Article 76, 2020.

Differential of metric valued Sobolev maps, Nicola Gigli, Enrico Pasqualetto, Elefterios Soultanis,  Journal of Functional Analysis 278(9), Article 108403, 2020.

Existence of p-energy minimizers in homotopy classes and lifts of Newtonian maps, Elefterios Soultanis, Journal d’Analyse Mathematique 137(2), 469 – 505,  2019.

Homotopy classes of Newtonian spaces, Elefterios Soultanis, Revista Matematica Iberoamecana 33(3), 951 – 994, 2017.

Distortion of quasiconformal maps in terms of the quasihyperbolic metric, Elefterios Soultanis and Marshall Williams, Journal of Mathematical Analysis and  Applications 402(2), 626 – 634, 2013.