User:Bengali Mathematician

Bablu Chandra Dey,a free-lance researcher in mathematics,astronomy and mathematical physics is a resident of Kolkata,India.He has a lot of published papers in academic journals and proceedings of science congresses in India,USA and UK.Many of his mathematical papers were published in the MATHEMATICAL SPECTRUM (U.K.),THE MATHEMATICAL SCIENTIST (U.K.) and the JOURNAL OF RECREATIONAL MATHEMATICS(U.S.A.) etc. foreign journals. Many of his papers in mathematics and mathematical physics were published in the proceedings of the WEST BENGAL STATE SCIENCE AND TECHNOLOGY CONGRESS AND INDIAN SCIENCE CONGRESS ASSOCIATION held at various universities and academic institutions of India.His papers on astronomical science were published in the proceedings of national and international level seminars/symposiums of Indian Astronomical Society held at BIRLA PLANETORIUM and the ASIATIC SOCIETY,kolkata.He is ex-member of Indian Science Congress Association and Indian Astronomical Society,kolkata.His Bengali book on lives of mathematicians--KAYEKJAN GONITBIDER JIBANKATHA is a rare book in Bengali.He wrote many articles for Bengali and English science magazines/journals.His main contributions are in Theory of Numbers.He gave a new equation of Time(siderial) in mathematical physics.