Research ArticleOpen accessIn the keywordsThe Eclipsing X-Ray Binary System Centaurus X-3Omar Al-BanawiProblem statement: We present new physical and geometrical elements for the eclipsing X-ray binary system Krzemenski's star (Centaurus X-3). Approach: In this study, the procedure depended on getting the best fit between the observational photometric light curves and synthetic ones built up in accordance to the Roche model. Results: The estimated elements showed a good agreement with the early estimated … …Physics International, Vol. 1, Issue 1 · 31 Mar 2010 · 7,560 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordRETRACTED: On the New Branch of Mathematical Science-Part 2M. Sivasubramanian, L. Senthilkumar, K. Raghul Kumar, S. KalimuthuThe fifth Euclidean postulate problem in geometry is 2300 years old. This postulate is also known as Euclid’s parallel postulate. The great mathematicians tried their best to deduce the fifth postulate from the other four postulates. But unfortunately nobody could succeed in this geometrical battle. The studies devoted to this problem led to the origin of two non-Euclidean geometries. The … …Journal of Mathematics and Statistics, Vol. 4, Issue 3 · 30 Sep 2008 · 7,264 accessesView PDFCite