•  6
    This paper undertakes an in-depth examination of the intriguing argument for the existential import of negative propositions by the fifteenth-century Ottoman scholar Hatibzâde Mehmed (d. 1496) and the counterarguments by his disciple, Taşköprizâde Kâsım (d. 1513). It argues that this discussion is a significant example of Ottoman scholars engaging in long-standing disputes concerning the nature and ontological ground of negative propositions, which date back to Plato and Aristotle. It is also in…Read more
  •  11
    A Fifteenth-Century Ottoman Solution to the Liar Paradox by Ḫaṭībzāde Muḥyiddīn
    Arabic Sciences and Philosophy 33 (2): 237-263. 2023.
    RésuméCet article traite d’une solution au tristement célèbre paradoxe du menteur, généralement connu dans la littérature arabe sous le nom de Maġlaṭat al-ǧaḏr al-aṣamm. La solution est donnée dans un traité ottoman du XVe siècle attribué, entre autres, à Ḫaṭībzāde Muḥyiddīn Efendī. L’article la compare également à la solution du philosophe persan contemporain, Ǧalāl al-Dīn al-Dawānī. Le court traité consacré au paradoxe est l’un des rares ouvrages des Ottomans sur le sujet et il aborde de maniè…Read more
  •  6
    The Problem of Existential Import in Metathetic Propositions: Qutb al-Din al-Tahtani contra Fakhr al-Din al-Razi
    Nazariyat, Journal for the History of Islamic Philosophy and Sciences 5 (2): 81-118. 2019.
    Nazariyat, Journal for the History of Islamic Philosophy and Sciences, issued twice a year in English and Turkish (Nazariyat İslam Felsefe ve Bilim Tarihi Araştırmaları Dergisi), is a refereed international journal. It publishes original studies, critical editions of classical texts and book reviews on Islamic philosophy, kalām, theoretical aspects of Sufism and the history of sciences. The goal of Nazariyat is to contribute to the discovery, examination and reinterpretation of the theoretical t…Read more
  •  27
    This study deals with the sceptical arguments by one of the most important figures in the philosophical Sufi tradition (the Akbarian school) and the foremost disciple of Ibn ʿArabī, Ṣadr al‐Dīn al‐Qūnawī. Though not a sceptic in the strict sense, Qūnawī employs sceptical arguments from relativity of rational knowledge and disagreement among philosophers to prove inefficacy of reason and rational procedures of knowledge in terms of achieving certain knowledge of metaphysical matters, namely of Go…Read more