100 resultados de la búsqueda

1 - On integers with a special divisibility property,

Article

Archivum Mathematicum (Brno), Vol. 42, Issue 1, 2006, p. 31--42,
William D. Banks; Florian Luca;

2 - Nonaliquots and Robbins numbers,

Article

Colloquium Mathematicum, Vol. 103, Issue 1, 2005, p. 27--32,
William D. Banks; Florian Luca;

3 - When the sum of aliquots divides the totient,

Article

Proceedings of the Edinburgh Mathematical Society (2), Vol. 50, Issue 3, 2007, p. 563--569,
William D. Banks; Florian Luca;

4 - On rough and smooth neighbors,

Article

Revista Matemática Complutense, Vol. 20, Issue 1, 2007, p. 109--118,
William D. Banks; Florian Luca; Igor E. Shparlinski;

5 - A variant on the notion of a Diophantine S-tuple,

Article

Glasgow Mathematical Journal, Vol. 51, Issue 1, 2009, p. 83--89,
William D. Banks; Florian Luca; László Szalay;

6 - Estimates for Wieferich numbers,

Article

Ramanujan Journal, Vol. 14, Issue 3, 2007, p. 361--378,
William D. Banks; Florian Luca; Igor E. Shparlinski;

7 - Power totients with almost primes,

Article

Integers, Vol. 11, Issue 3, 2011, p. 307--313,
William D. Banks; Florian Luca;

8 - Concatenations with binary recurrent sequences,

Article

Journa of Integer Sequences, Vol. 8, Issue 1, 2005, p. Article 05,
William D. Banks; Florian Luca;

9 - Sums of prime divisors and Mersenne numbers,

Article

Houston Journal of Mathematics, Vol. 33, Issue 2, 2007, p. 403--413 (,
William D. Banks; Florian Luca;

10 - Roughly squarefree values of the Euler and Carmichael functions,

Article

Acta Arithmetica, Vol. 120, Issue 3, 2005, p. 211--230,
William D. Banks; Florian Luca;

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