23 resultados de la búsqueda

1 - On the proportion of numbers coprime to a given integer,

Incollection

Anatomy of integers, Vol. 46, 2008, p. 47--64, American Mathematical Society, Providence, RI
Paul Erdos; Florian Luca; Carl Pomerance;

2 - On a forgotten conjecture from a famous paper of Erdos,

Inproceedings

SoCG´13 Proceedings of the twenty-ninth annual symposiu,, 2013, p. 77-80, Association for Computing Machinery,
Bárány, Imre; Roldán-Pensado, Edgardo;

3 - A question from a famous paper of Erdos,

Article

Discrete and Computational Geometry, Vol. 50, Issue 1, 2013, p. 253-261,
Barany, Imre; Roldán-Pensado, Edgardo;

4 - Points defining triangles with distinct circumradii,

Article

Acta Mathematica Hungarica, Vol. 145, Issue 1, 2015, p. 136-141,
Martínez, L.; Roldán-Pensado, E.;

5 - On a conjecture of Erdos and Stewart,

Article

Mathematics of Computation, Vol. 70, Issue 234, 2001, p. 893--896,
Florian Luca;

6 - On totient abundant numbers,

Article

Integers, Vol. 8, 2008, p. A6, 7,
Paul Loomis; Florian Luca;

7 - How many primes can divide the values of a polynomial?,

Article

Acta Arithmetica, Vol. 156, Issue 1, 2012, p. 19-27,
Luca, Florian; Pollack, Paul;

8 - On the log-concavity of the degenerate Bernoulli numbers,

Article

International Journal of Number Theory, Vol. 8, Issue 3, 2012, p. 789--800,
Florian Luca; Paul Thomas Young;

9 - Coincidences of Catalan and q-Catalan numbers,

Article

Integers, Vol. 11, Issue 4, 2011, p. 495--503,
Florian Luca; Paul Thomas Young;

10 - On the number of divisors of n! and of the fibonacci numbers,

Article

Glasnik Matematicki, Vol. 47, Issue 2, 2012, p. 285-293,
Luca, Florian; Young, Paul Thomas;

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