Edward Charles "Ted" Titchmarsh (June 1, 1899 – January 18, 1963) was a leading British mathematician.
[1][2][3] Titchmarsh was educated at King Edward VII School (Sheffield) and Balliol College, Oxford, where he began his studies in October 1917.
Titchmarsh was known for work in analytic number theory, Fourier analysis and other parts of mathematical analysis.
He wrote several classic books in these areas; his book on the Riemann zeta-function was reissued in a 1986 edition edited by Roger Heath-Brown.
Titchmarsh was Savilian Professor of Geometry at the University of Oxford from 1932 to 1963.