de Boor may refer to: Carl R. de Boor (born 1937), German-American mathematician and professor emeritus De Boor's algorithm, a fast and numerically stable algorithm for evaluating spline curves in B-spline form Carl Gotthard de Boor (1848–1923), German scholar of Byzantine studies Helmut de Boor, German scholar of Germanic studies See also De Boer (disambiguation) Boor (disambiguation)