Die Reihe Islamkundliche Untersuchungen wurde 1969 im Klaus Schwarz Verlag begründet und hat sich zu einem der wichtigsten Publikationsorgane der Islamwissenschaft in Deutschland entwickelt. Die über 330 Bände widmen sich der Geschichte, Kultur und den Gesellschaften Nordafrikas, des Nahen und Mittleren Ostens sowie Zentral-, Süd- und Südost-Asiens.
The history of Islamic thought in the Middle Ages, the impact of Greek philosophy and science, and the formation of an own theological tradition, is a long and complex one. The articles in this volume dedicated to Hans Daiber, one of the pioneering scholars in this field, offer new insights from a variety of perspectives: philological, philosophical, and historical. The subjects range from Islamic philosophy and theology, over the history of science, the transmission into other medieval cultures to language and literature. In addition to their specific discoveries, they give an impression of the dynamics of medieval Islamic intellectual history as well as of the diversity of approaches needed to understand this dynamics.
The source material for the study of medieval oriental astronomy consists of Byzantine Greek, Sanscrit, Hebrew, Arabic, Persian, and Turkish astronomical and astrological manuscripts. If one desires to build up a detailed picture of Islamic astronomy, one can choose material from these available manuscripts. Of these manuscripts it is possible to isolate a group of works, the "zijes". A "zij" consists of the numerical tables and accompanying explanation sufficient to measure time and to compute planetary and stellar positions, appearance, and eclipses. This paper is a survey of the number, distribution, contents, and relations between "zijes" written in Arabic or Persian during the period from the 8th through the 15th centuries. Illustrations. Oversize.