Fernuniversität Hagen, Department of Philosophy

Andrea Reichenberger, Jens Lemanski, and Reetu Bhattacharjee, The Role of Gestures in Logic

Multimodal Communication. forthcoming.

Jens Lemanski and Ludger Jansen, A CL System for Propositions and Classes

Erkenntnis. forthcoming.

Jens Lemanski, Frege's Father was a German Idealist

History and Philosophy of Logic 1-14. forthcoming.

Zanan Akin, Gültigkeit and Geltung: The Ethical Difference in the Legal Principle of Modern Equality

In Brady Bowman & Myriam Gerhard (eds.), Hegel Year Book 2024:The Idea of the Good and Ethical Life in Hegel's Philosophy, Duncker & Humblot. forthcoming.

Zanan Akin, Gleich-Gültigkeit [Equal Validity / Indifference]: The Metaphysics of Modern Equality with Hegel, Marx, Heidegger and Badiou

Brill | Fink. forthcoming.

Zanan Akin, (Un-)Glauben und (Un-)Wissen Versuch über das Vertrauen in einer Zeit des allgemeinen Misstrauens mit Arendt, Hume, Kant, Leibniz und Hegel

In Andreas Kalina & Kinza Khan (eds.), Know-it-all Society. On the Credibility Crisis of Experts in Times of Transformations and Crises. forthcoming.

Zanan Akin, Dialectics of (In)Difference: What can Hegel’s Concrete Universality tell us about Identitarianism?

In Zdravko Kobe & Luca Illetterati (eds.), Between Substance and Subject: The Presence of Spinoza in Hegel, Brill. forthcoming.

Zanan Akin, Kants Perückenmacher und Friseur und Moderne Gleichheit

In Christoph Horn, Margit Ruffing & Rainer Schäfer (eds.), Kant’s Project of Enlightenment: Proceedings of the 14th International Kant Congress/Kants Projekt der Aufklärung: Kongressakten des 14. Internationalen Kant-Kongresses, De Gruyter. forthcoming.

Thomas Bedorf and Steffen Herrmann, Kritische Theorie und Kritische Phänomenologie. Versöhnung oder Differenz

In Alexis Gros, Jochen Dreher & Hartmut Rosa (eds.), Phänomenologie und Kritische Theorie., Suhrkamp. pp. 486-522. 2026.

Steffen Herrmann, Antisemitismus und Rassismus. Eine politische Phänomenologie

Zeitschrift für Praktische Philosophie 13 (1): 165-192. 2026.

Jens Lemanski, How Frege Created Analytic Philosophy and Logic out of Nothing

Grazer Philosophische Studien 102 (3-4). 2026.

Jens Lemanski and Amirouche Moktefi, The Protestant Tradition of Eulerian Diagrams

Logica Universalis 20 (1). 2026.

Christina Kittsteiner, The Multifaceted Sorites Diagram

In Dave Beisecker, Francesco Bellucci, Reetu Bhattacharjee, Amirouche Moktefi, Atsushi Shimojima, Paweł Sobociński & Erica de Vries (eds.), Diagrammatic Representation and Inference : 15th International Conference, Diagrams 2026, Tallinn, Estonia, August 25-28, 2026, Proceedings, Springer Nature Switzerland. 2026.

Zanan Akin, Indifference and Event. Heidegger, Badiou and the Crisis of Historical Time

In Nyírő Miklós, Zsuzsanna Lurcza & Péter Makai (eds.), EVENT and its Mediation. Philosophical, Religious Studies, Literary and Cultural Theoretical Perspectives, University of Miskolc Press. pp. 187-209. 2026.

Sebastian Weydner-Volkmann and Selin Gerlek, ChatGPT als Quasi-Anderer

Journal Phänomenologie 63 54-57. 2025.