William J. Ellison

William John Ellison was a British mathematician who worked on number theory.
Ellison studied at the University of Cambridge, where he earned his bachelor's degree and then, after spending the academic year 1969/70 at the University of Michigan, his PhD in 1970 under John Cassels with thesis Waring's and Hilbert's 17th Problems. Subsequently, he became a postdoc at the University of Bordeaux. In 1972 he received the Leroy P. Steele Prize and a Lester Randolph Ford Award for his article "Waring's Problem“, an exposition of Waring's problem

Selected works

with Fern Ellison: Prime Numbers. Wiley, New York 1985,
with Fern Ellison: Zahlentheorie In: Jean Dieudonné : Geschichte der Mathematik 1700 bis 1900. Vieweg, Braunschweig 1985,, pp. 171–358,