Tome 18 (2006) no. 2

Sommaire

Les nombres de Lucas et Lehmer sans diviseur primitif
p. 299-313
The equation x 2n +y 2n =z 5
p. 315-321
Kneser’s theorem for upper Banach density
p. 323-343
On a conjecture of Watkins
p. 345-355
On three questions concerning 0,1-polynomials
p. 357-370
PAC fields over number fields
p. 371-377
Finite automata and algebraic extensions of function fields
p. 379-420
Badly approximable systems of linear forms over a field of formal series
p. 421-444
A study of the mean value of the error term in the mean square formula of the Riemann zeta-function in the critical strip 3/4≤σ<1
p. 445-470
Small exponent point groups on elliptic curves
p. 471-476
A class–field theoretical calculation
p. 477-486
Unimodular Pisot substitutions and their associated tiles
p. 487-536