2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.NT2014
On conjectures and problems of Ruzsa concerning difference graphs of S-units
Ante Custic, Lajos Hajdu, Dijana Kreso +1
Given a finite nonempty set of primes S, we build a graph with vertex set by connecting x and y if the prime divisors of both the numerator and denominat…
math.NT2014
A Hasse-type principle for exponential diophantine equations and its applications
Cs. Bertok, L. Hajdu
We propose a conjecture, similar to Skolem's conjecture, on a Hasse-type principle for exponential diophantine equations. We prove that in a sense the principle is valid for "almos…
math.NT2014★ 2 cited
On a correlational clustering of integers
L. Aszalós, L. Hajdu, A. Pethő
Correlation clustering is a concept of machine learning. The ultimate goal of such a clustering is to find a partition with minimal conflicts. In this paper we investigate a correl…