Ion Barbu

Ion Barbu (, pen name of Dan Barbilian; 18 March 1895 –11 August 1961) was a Romanian mathematician and poet. His name is associated with the Mathematics Subject Classification number 51C05, which is a major posthumous recognition reserved only to pioneers of investigations in an area of mathematical inquiry. As a poet, he is known for his volume ''Joc secund'' ("Mirrored Play"), in which he sought to fulfill his vision of a poetry which adhered to the same virtues that he found in mathematics. Provided by Wikipedia