A Diophantine approximation problem with two primes and one k-th power of a prime
01 Pubblicazione su rivista
Gambini Alessandro, Languasco Alessandro, A. Zaccagnini
ISSN: 0022-314X
We refine a result of the last two Authors of [8] on a Diophantine approximation problem with two primes and a k-th power of a prime which was only proved to hold for 1 <4/3. We improve the k-range to 1