Research Interests
$\bullet$ Model theory and algebra
• Dittmann, Philip; Jahnke, Franziska; Krapp, Sebastian; Kuhlmann, Salma Definable valuations on ordered fields. Model Theory Vol. 2 (1), 2023 online
• Fehm, Arno; Jahnke, Franziska Fields with almost small absolute Galois group. Israel Journal of Mathematics Vol. 214 (1), 2016, pp 193-207 online
• Jahnke, Franziska Henselian expansions of NIP fields. Journal of Mathematical Logic Vol. 24 (2), 2024 online
• Halevi, Yatir; Hasson, Assaf; Jahnke, Franziska A Conjectural Classification of Strongly Dependent Fields. Bulletin of Symbolic Logic Vol. 25 (2), 2019, pp 182-195 online
• Halevi, Yatir; Hasson, Assaf; Jahnke, Franziska Definable V-topologies, henselianity and NIP. Journal of Mathematical Logic Vol. 20 (2), 2020 online
• Jahnke, Franziska; Koenigsmann, Jochen Uniformly defining p-henselian valuations. Annals of Pure and Applied Logic Vol. 166 (7-8), 2015, pp 741-754 online
• Jahnke, Franziska; Koenigsmann, Jochen Defining Coarsenings of Valuations. Proceedings of the Edinburgh Mathematical Society Vol. 60 (3), 2017, pp 665-687 online
• Jahnke, Franziska; Simon, Pierre; Walsberg, Erik DP-minimal valued fields. Journal of Symbolic Logic Vol. 82 (1), 2017, pp 151-165 online
• Anscombe, Sylvy; Jahnke, Franziska Characterizing NIP henselian fields. Journal of the London Mathematical Society Vol. 109 (3), 2024 online
• Anscombe, Sylvy; Dittmann, Philip; Jahnke, Franziska Ax–Kochen–Ershov principles for finitely ramified henselian fields. Transactions of the American Mathematical Society Vol. 377 (12), 2024 online
Recent Publications of Prof.Dr. Franziska Jahnke
$\bullet $ Sylvy Anscombe, Philip Dittmann, and Franziska Jahnke. Ax–Kochen–Ershov principles for finitely ramified henselian fields. Transactions of the American Mathematical Society, September 2024. doi:10.1090/tran/9271.
$\bullet $ Sylvy Anscombe and Franziska Jahnke. Characterizing NIP henselian fields. Journal of the London Mathematical Society, March 2024. doi:10.1112/jlms.12868.
$\bullet $ Philip Dittmann, Franziska Jahnke, Lothar Sebastian Krapp, and Salma Kuhlmann. Definable valuations on ordered fields. Model Theory, 2(1):101–120, June 2023. doi:10.2140/mt.2023.2.101.
$\bullet $ Sylvy Anscombe, Philip Dittmann, and Franziska Jahnke. Ax-Kochen-Ershov principles for finitely ramified henselian fields. arXiv e-prints, May 2023. arXiv:2305.12145.
$\bullet $ Franziska Jahnke and Konstantinos Kartas. Beyond the Fontaine-Wintenberger theorem. arXiv e-prints, April 2023. arXiv:2304.05881.
$\bullet $ Franziska Jahnke. Henselian expansions of NIP fields. Journal of Mathematical Logic, April 2023. doi:10.1142/s021906132350006x.
$\bullet $ Sylvy Anscombe and Franziska Jahnke. The model theory of Cohen rings. Confluentes Mathematici, 14(2):1–28, March 2023. doi:10.5802/cml.84.
$\bullet $ Yatir Halevi, Assaf Hasson, and Franziska Jahnke. Definable V-topologies, Henselianity and NIP. J. Math. Log., 20(2):2050008, November 2019. doi:10.1142/S0219061320500087.
$\bullet $ Franziska Jahnke and Pierre Simon. NIP henselian valued fields. Arch. Math. Logic, 59(1-2):167–178, June 2019. doi:10.1007/s00153-019-00685-8.
$\bullet $ Sylvy Anscombe and Franziska Jahnke. The model theory of Cohen rings. arXiv e-prints, April 2019. arXiv:1904.08297.
$\bullet $ Yatir Halevi, Assaf Hasson, and Franziska Jahnke. A conjectural classification of strongly dependent fields. Bull. Symb. Log., 25(2):182–195, March 2019. doi:10.1017/bsl.2019.13.