University of Isfahan Mathematics and Society 2345-6493 4 1 2019 05 22 Graph theory and sports scheduling Graph theory and sports scheduling 37 47 23955 10.22108/msci.2019.102821.1233 FA Shahram Nasiri Department of Computer Engineering, Faculty of Computer Science, Sirjan University of Technology, Sirjan, Iran 0000-0003-3274-6985 Mehdi Dehghanian Department of Mathematics, Sirjan University of Technology, Sirjan, Iran Mohammad Javad Nassiri Department of Computer Engineering, Faculty of Engineering, Fasa University, Fasa, Iran Afsaneh Nourmandi Department of Computer Engineering, Faculty of Computer Science, Sirjan University of Technology, Sirjan, Iran Journal Article 2017 06 17 This writing is a translation of the following article:<br />Richard Hoshino and Ken-ichi Kawarabayashi‎, ‎Graph Theory and Sports Scheduling‎, ‎<em>Notices of the AMS</em>‎, <strong>60</strong> (2013) 726-731‎. This writing is a translation of the following article:<br />Richard Hoshino and Ken-ichi Kawarabayashi‎, ‎Graph Theory and Sports Scheduling‎, ‎<em>Notices of the AMS</em>‎, <strong>60</strong> (2013) 726-731‎. https://math-sci.ui.ac.ir/article_23955_badc3b84a94a7e82af208dc3a8d41230.pdf