533 referencias de Luca Florian

211 - On digit sums of multiples of an integer,

Article

Journal of Number Theory, Vol. 129, Issue 11, 2009, p. 2820--2830,
Cécile Dartyge; Florian Luca; Pantelimon Stanica;

212 - On the independence of sigma(phi(n)) and phi(sigma(n)),

Article

Acta Arithmetica, Vol. 138, Issue 4, 2009, p. 337--346,
Mohand-Ouamar Hernane; Florian Luca;

213 - Squares whose aliquot sum is a square,

Article

JP Journal of Algebra, Number Theory and Applications, Vol. 13, Issue 1, 2009, p. 17--26,
Florian Luca; Douglas E. Iannucci;

214 - Representing integers as linear combinations of S-units,

Article

Acta Arithmetica, Vol. 138, Issue 2, 2009, p. 101--107,
Zs. Ádám; L. Hajdu; F. Luca;

215 - On the index of composition of the Euler function and of the sum of divisors function,

Article

Journal of the Australian Mathematical Society, Vol. 86, Issue 2, 2009, p. 155--167,
Jean-Marie De Koninck; Florian Luca;

216 - Uniform distribution of fractional parts related to pseudoprimes,

Article

Canadian Journal of Mathematics, Vol. 61, Issue 3, 2009, p. 481--502,
William D. Banks; Moubariz Z. Garaev; Florian Luca; Igor E. Shparlinski;

217 - Multiperfect numbers on lines of the Pascal triangle,

Article

Journal of Number Theory, Vol. 129, Issue 5, 2009, p. 1136--1148,
Florian Luca; Juan Luis Varona;

218 - On the largest prime factor of the Mersenne numbers,

Article

Bulletin of the Australian Mathematical Society, Vol. 79, Issue 3, 2009, p. 455--463,
Kevin Ford; Florian Luca; Igor E. Shparlinski;

219 - On the Diophantine equation x^2+2^alpha13^beta=y^n,

Article

Colloquium Mathematicum, Vol. 116, Issue 1, 2009, p. 139--146,
Florian Luca; Alain Togbé;

220 - On Giuga numbers,

Article

International Journal of Modern Mathematics, Vol. 4, Issue 1, 2009, p. 13--18,
Florian Luca; Carl Pomerance; Igor Shparlinski;

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