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Nonlinear Phenomena in Evolutionary Partial Differential Equations
 
15:30 - 17:30, December 18, 2019 (Wednesday)
R440, Astronomy-Mathematics Building, NTU
(台灣大學天文數學館 440室)
On Zeros of a Linear Recurrence Sequence
Yen-Jen Cheng (National Taiwan Normal University)

Abstract:

The Skolem-Mahler-Lech theorem states that if a sequences f(n) is given by a linear recurrence relation over a fields of characteristic 0, then the set of n such that f(n)=0 is the union of a finite set and a finite number of arithmetic progressions. In this talk, I will introduce some results on Skolem Problem (does the sequence has a zero?) and other two related problems for sequences given by linear recurrence relations.



 

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