He received the degrees of A.B. in 1902 and A.M. in 1903 from Indiana University Bloomington and the Ph.D. degree from the University of Pennsylvania in 1905. He married Alice Thomas Kinnard on August 18, 1903, and they had two sons, William James and Robert Culbertson. Glenn began his career instructing mathematics at Indiana University in 1902 and subsequently taught at Drury College (Springfield, Missouri). He joined the faculty of the University of Pennsylvania in 1906 where he became a full professor in 1914 and retired in 1930.[2]
^Glenn, O. E. "The complex realm modulo n, an arbitrary integer." In Atti del Congresso Internazionale dei Matematici: Bologna del 3 al 10 de settembre di 1928, volume 2, pages 43–50. 1929.
^Glenn, Oliver E. "The mechanics of the stability of a central orbit." Annali della Scuola Normale Superiore di Pisa-Classe di Scienze 2, number 3 (1933): pages 297–308.
Glenn, Oliver E. (1915), "Modular invariant processes", Bulletin of the American Mathematical Society, 21 (4): 167–173, doi:10.1090/S0002-9904-1915-02589-9
Glenn, Oliver E. (1928), "Complete Systems of Differential Invariants", Proceedings of the London Mathematical Society, 2 (1): 72–80, doi:10.1112/plms/s2-27.1.72