3 papers
math.NT2017
Rationality of the zeta function of the subgroups of abelian -groups
Olivier Ramaré
Given a finite abelian -group , we prove an efficient recursive formula for where ranges over the subgroups of . We infer from…
math.NT2017
A Variant of the Truncated Perron's Formula and Primitive Roots
D. S. Ramana, O. Ramaré
We show under the Generalised Riemann Hypothesis that for every , almost every prime in has the expected of prime primitive roots in the interval $[x,x+x^{\frac{1…
math.CO2008
A stronger model for peg solitaire, II
Olivier Ramaré
The main problem addressed here is to decide whether it is possible or not to go from a given position on a peg-solitaire board to another one. No non-trivial sufficient conditions…