Professor Angelov's research addresses the intellectual and political history of the Byzantine world after the tenth century. Among his publications are Imperial Ideology and Political Thought in Byzantium (1204-1330) (Cambridge University Press, 2007), Pseudo-Kodinos and the Ceremonies of the Constantinopolitan Court: Dignities and Offices (Ashgate, 2013), and The Byzantine Hellene: The Life of Emperor Theodore Laskaris and Byzantium in the Thirteenth Century (Cambridge University Press, 2019). His teaches graduate and undergraduate course in Byzantine as well as medieval eastern Mediterranean and medieval Balkan history, and is a member of the Steering Committee for the Ph.D. Program in Byzantine Studies.