Sebestyén Péter (Debrecen): Sums of S-units in the solution sets of generalized Pell equations

Austrian-Hungarian Diophantine Number Theory seminar
https://uni-salzburg.webex.com/uni-salzburg/j.php?MTID=mcc4d135f9c27bc7ab9207328bc913e65

Abstract: In the talk we give various finiteness results concerning solutions of generalized Pell equations representable as sums of S-units with a fixed number of terms. In case of one term, our result is effective, while in case of more terms we are able to bound the number of solutions only. The presented new results are joint with L. Hajdu.