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India has a strong and ancient tradition of astronomy, which seamlessly merges with the current activities in Astronomy and Astrophysics in the country. While the younger generation of astronomers and students are reasonably familiar with the current facilities and the astronomical research, they might not have an equally good knowledge of the rich history of Indian astronomy. This particular volume, brought out as a part of the Platinum Jubilee Celebrations of Indian National Science Academy, concentrates on selected aspects of historical development of Indian astronomy in the form of six invited chapters. Two of the chapters – by Balachandra Rao and M.S. Sriram – cover ancient astronomy and the development of calculus in the ancient Kerela text Yuktibhasa. The other four chapters by B.V. Sreekantan, Siraj Hasan, Govind Swarup and Jayant Narlikar deal with the contemporary history of Indian astronomy covering space astronomy, optical astronomy, radio astronomy and developments in relativistic astrophysics. These chapters, written by experts in the field, provide an in-depth study of the subject and make this volume quite unique.
Indian scientific achievements in the early twentieth century are well known, with a number of heralded individuals making globally recognized strides in the field of astrophysics. Covering the period from the foundation of the Asiatick Society in 1784 to the establishment of the Indian Association for the Cultivation of Science in 1876, Sen explores the relationship between Indian astronomers and the colonial British. He shows that from the mid-nineteenth century, Indians were not passive receivers of European knowledge, but active participants in modern scientific observational astronomy.
An accessible and up-to-date survey of scholarly thinking about Hinduism, perfect for courses on Hinduism or world religions The Wiley-Blackwell Companion to Hinduism examines the historical trajectories that have led to the modern religion of Hinduism. Covering main themes such as philosophy, practice, society, and science, this comprehensive volume brings together a variety of approaches and perspectives in Hindu Studies to help readers better appreciate the richness, complexity, and diversity of Hinduism. Essays by acknowledged experts in the field present historical accounts of all major traditions, analyze key texts, engage with Hindu theology and philosophy, address contemporary questions of colonialism and identity, and more. Throughout the text, the authors highlight the links, common threads, and issues that reoccur in the history of Hinduism. Fully revised and updated, the second edition of the Companion incorporates the most recent scholarship and reflects the trend away from essentialist understandings of Hinduism. New chapters examine the Goddess tradition, Hindu diaspora, Hinduism and inter-religious comparison, Hindu philosophy, and Indian astronomy, medicine, language, and mathematics. This edition places further emphasis on the importance of region-specific studies in analyzing Hinduism, discusses important theoretical issues, and offers fresh perspectives on current discourse in Hindu society and politics. Provides a thorough overview of major texts, their histories, and the traditions that preserve them Describes the major textual traditions in Sanskrit with examples in different Indian vernacular languages Addresses major issues and contemporary debates about the nature and study of Hinduism Discusses the importance of systematic, rational thinking in Indian sciences, philosophy, and theology Examines key socio-political themes in Hinduism that are of particular relevance to the modern world The Wiley-Blackwell Companion to Hinduism, Second Edition is an excellent text for undergraduate courses on Hinduism in Religious Studies and Philosophy departments, and an invaluable resource for scholars and researchers in Hindu Studies.
This volume is the outcome of a seminar on the history of mathematics held at the Chennai Mathematical Institute during January-February 2008 and contains articles based on the talks of distinguished scholars both from the West and from India. The topics covered include: (1) geometry in the oulvasatras; (2) the origins of zero (which can be traced to ideas of lopa in Paoini's grammar); (3) combinatorial methods in Indian music (which were developed in the context of prosody and subsequently applied to the study of tonal and rhythmic patterns in music); (4) a cross-cultural view of the development of negative numbers (from Brahmagupta (c. 628 CE) to John Wallis (1685 CE); (5) Kunnaka, Bhavana and Cakravala (the techniques developed by Indian mathematicians for the solution of indeterminate equations); (6) the development of calculus in India (covering the millennium-long history of discoveries culminating in the work of the Kerala school giving a complete analysis of the basic calculus of polynomial and trigonometrical functions); (7) recursive methods in Indian mathematics (going back to Paoini's grammar and culminating in the recursive proofs found in the Malayalam text Yuktibhaua (1530 CE)); and (8) planetary and lunar models developed by the Kerala School of Astronomy. The articles in this volume cover a substantial portion of the history of Indian mathematics and astronomy. This book will serve the dual purpose of bringing to the international community a better perspective of the mathematical heritage of India and conveying the message that much work remains to be done, namely the study of many unexplored manuscripts still available in libraries in India and abroad.
In a penetrating account of the evolution of British intelligence gathering in India, C. A. Bayly shows how networks of Indian spies were recruited by the British to secure military, political and social information about their subjects. He also examines the social and intellectual origins of these 'native informants', and considers how the colonial authorities interpreted and often misinterpreted the information they supplied. It was such misunderstandings which ultimately contributed to the failure of the British to anticipate the rebellions of 1857. The author argues, however, that even before this, complex systems of debate and communication were challenging the political and intellectual dominance of the European rulers.
* Examines the history and philosophy of the mathematical sciences in a cultural context, tracing their evolution from ancient times up to the twentieth century * 176 articles contributed by authors of 18 nationalities * Chronological table of main events in the development of mathematics * Fully integrated index of people, events and topics * Annotated bibliographies of both classic and contemporary sources * Unique coverage of Ancient and non-Western traditions of mathematics
First published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.
Tantrasangraha, composed by the renowned Kerala astronomer Nīlakantha Somayājī (c.1444-1545 AD) ranks along with Āryabhatīya of Āryabhata and Siddhāntaśiromani of Bhāskarācārya as one of the major works which significantly influenced further work on astronomy in India. One of the distinguishing features is the introduction of a major revision of the traditional Indian planetary model. Nīlakantha arrived at a unified theory of planetary latitudes and a better formulation of the equation of centre for the interior planets (Mercury and Venus) than was previously available. In preparing the translation and explanatory notes, K. Ramasubramanian and M. S. Sriram have used authentic Sanskrit editions of Tantrasangraha by Surand Kunjan Pillai and K V Sarma. All verses have been translated into English, which have been supplemented with detailed explanations including all necessary mathematical relations, illustrative examples, figures and tables using modern mathematical notation.