Derrick Henry Lehmer (23 février 1905 – 22 mai 1991) est un mathématicien américain, inventeur d'un test de primalité.
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Derrick Henry Lehmer — Born February 23, 1905(1905 02 23) Berkeley, California Died May 22, 1991(1991 05 22) (aged&# … Wikipedia
Derrick Henry Lehmer — (* 23. Februar 1905 in Berkeley (Kalifornien); † 22. Mai 1991 ebenda) war ein US amerikanischer Mathematiker, spezialisiert auf Zahlentheorie. Inhaltsverzeichnis 1 Leben 2 Werk 3 Schriften … Deutsch Wikipedia
Derrick Norman Lehmer — Born July 27, 1867(1867 07 27) Somerset, Indiana, United States Died September 8, 1938(1938 09 08) Berkeley, California, United States Education … Wikipedia
Lehmer sieve — Lehmer sieves are named for Derrick Norman Lehmer and his son Derrick Henry Lehmer. The father was a professor of mathematics at the University of California, Berkeley at the time, and his son was to follow in his footsteps, as a number theorist… … Wikipedia
Derrick Lehmer — Derrick Henry Lehmer (* 23. Februar 1905 in Berkeley (Kalifornien); † 22. Mai 1991 ebenda) war ein US amerikanischer Mathematiker, spezialisiert auf Zahlentheorie. Inhaltsverzeichnis 1 Leben 2 Werk 3 Schriften … Deutsch Wikipedia
Derrick Lehmer — may refer to: Derrick Henry Lehmer (1905 1991), American mathematician and number theorist Derrick Norman Lehmer (1867 1938), American mathematician and number theorist This disambiguation page lists articles associated with the same personal… … Wikipedia
Lehmer's conjecture — Lehmer s conjecture, also known as the Lehmer Mahler measure problem, is a problem in number theory. Derrick Henry Lehmer conjectured that the Mahler measure of any integral polynomial : P ( x ), that is not a multiple of cyclotomic polynomials,… … Wikipedia
Lehmer's GCD algorithm — Lehmer s GCD algorithm, named after Derrick Henry Lehmer, is a rather fast GCD algorithm, an improvement on the simpler but slower Euclidean algorithm. Algorithm Lehmer noted that that most of the quotients from each step of the division part of… … Wikipedia
Derrick Lehmer — Pour les articles homonymes, voir Lehmer. Derrick Henry Lehmer (23 février 1905 – 22 mai 1991) est un mathématicien américain, inventeur d un test de primalité. Il a aussi posé le problème qui porte son nom : si n ≡ 1 mod φ(n), n est il… … Wikipédia en Français
Lehmer matrix — In mathematics, particularly matrix theory, the n×n Lehmer matrix is the constant symmetric matrix defined by:A {ij} =egin{cases}i/j, jge i j/i, j n . The values of elements diminish toward zero away from the diagonal, where all elements have… … Wikipedia
