Hans Schneider ( 24 January 1927 in Vienna , Austria - 28 October 2014 ) was a British-American mathematician , and James Joseph Sylvester Emeritus Professor at the University of Wisconsin -- Madison .
Hans Schneider ( 24 January 1927 - 28 October 2014 ) was an Austrian-American mathematician , and James Joseph Sylvester Emeritus Professor at the University of Wisconsin -- Madison .