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Greatest common divisors with moving targets and consequences for linear recurrence sequences
- Publication Year :
- 2019
-
Abstract
- We establish consequences of the moving form of Schmidt's Subspace Theorem. Indeed, we obtain inequalities that bound the logarithmic greatest common divisor of moving multivariable polynomials evaluated at moving $S$-unit arguments. In doing so, we complement recent work of Levin. As an additional application, we obtain results that pertain to the greatest common divisor problem for algebraic linear recurrence sequences. These observations are motivated by previous related works of Corvaja-Zannier, Levin and others.<br />Comment: Final Version. Several Improvements. Published by TAMS
- Subjects :
- Mathematics - Number Theory
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1902.09109
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1090/tran/8220