Atle Selberg, a prolific mathematical researcher with multiple terms that bear his name, has died in Princeton, N.J., at the age of 90.
The mathematician died Aug. 6 after suffering a heart attack in his home, the Los Angeles Times reported Wednesday.
Selberg's contributions to the world of mathematics have been immortalized by concepts named for their creator: the Selberg trace formula, the Selberg sieve, the Selberg integral, the Selberg class, the Rankin-Selberg L-function, the Selberg eigenvalue conjecture and the Selberg zeta function.
"His far-reaching contributions have left a profound imprint on the world of mathematics and we have lost not only a mathematical giant but a dear friend," Peter Goddard, director of the Institute for Advanced Study in Princeton, N.J., told the Times.
Selberg is survived by his second wife, Betty Compton; a daughter, Ingrid Maria Selberg of London; a son, Lars Atle Selberg of Middlefield, Conn.; stepdaughters Heidi Faith of Mountain View, Calif., and Cindy Faith of Roland Park, Md.; and four grandchildren.
Copyright 2007 by United Press International
