it. The Infeld-Hull Factorization Method describing general sets of solutions to the Schrödinger equation. Infeld was one of the 11 signatories to the Russell–Einstein Manifesto in 1955 and is the only signatory never to receive a Nobel Prize. In 1964 he was one of the signatories of the so-called Letter of 34 to Prime Minister Józef Cyrankiewicz regarding freedom of culture. Infeld is the author of Quest: "An Autobiography" and the biography "Whom the Gods Love: The Story of Évariste Galois." In 1939 he married Helen Schlauch, an American mathematician. Publications References Further reading External links 1898 births 1968 deaths Jews from Galicia (Eastern Europe) Jagiellonian University alumni Academics of the University of Cambridge Princeton University faculty Members of the Polish Academy of Sciences Polish relativity theorists University of Toronto faculty Academic staff of the University of Warsaw Jewish physicists Members of the German Academy of Sciences at Berlin Jewish Canadian scientists People who lost Canadian citizenship Polish atheists Canadian emigrants to Poland