Dmitry Konstantinovich Faddeev Academic Gymnasium at Saint Petersburg State University (Russian: Академическая гимназия имени Д. К. Фаддеева Санкт-Петербургского государственного университета) also known as the 45th Physics Mathematics School (Russian: 45-ая Физико-математическая школа) is a selective secondary boarding school at the Saint Petersburg State University established in 1963 in what was then the Soviet Union, now Russia. In 2015 it was named after Russian mathematician Dmitry Konstantinovich Faddeev, who was one of the founders of the school.[1]