Contact Information

Waseda University
School for International Liberal Studies
1-6-1 Nishi-Waseda, Shinjuku-ku
Tokyo, 169-8050
Tel: (+81) 3-5286-1738

〒169-8050 東京都新宿区西早稲田1-6-1
電話:03-5286-1738 内線:71-8371

[email protected]


At Waseda University I teach courses related to the history and philosophy of science and history of mathematics.

Office Hours

Location: Building 11, Room 1409
Time: Thursday, 4th and 5th periods

Information for Students

Advanced Seminar, or Individual Reading Courses
General Information

Research Activities

My research interests are in the exact sciences of the ancient and medieval periods. I have collaborated with colleagues on projects related to the history of spherical geometry and Arabic translations of works in the Greek mathematical sciences. I am currently writing a book on Ptolemy's mathematical methods. I am currently Co-Editor-in-Chief of SCIAMVS, and was formerly Co-Editor-in-Chief of Historia Mathematica.

For a list of my publications, select talks, and so on, please see my curriculum vitae. I have an Erdős number of 4.