Sep 6, 2013 · We show that, for simple LRS (those whose characteristic polynomial has no repeated roots) of order 9 or less, Positivity is decidable, with ...
Given a linear recurrence sequence (LRS) over the integers, the Positivity Problem asks whether all terms of the sequence are posi- tive. We show that, for ...
Given a linear recurrence sequence (LRS) over the integers, the Positivity Problem asks whether all terms of the sequence are positive.
It is shown that, for simple LRS (those whose characteristic polynomial has no repeated roots) of order 9 or less, Positivity is decidable, with complexity ...
Given a linear recurrence sequence (LRS) over the integers, the Positivity Problem asks whether all terms of the sequence are posi- tive. We show that, for ...
Apr 3, 2022 · We consider two decision problems for linear recurrence sequences (LRS) over the integers, namely the Positivity Problem (are all terms of a ...
[PDF] Effective Positivity Problems for Simple Linear Recurrence ...
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Abstract. We consider two computational problems for linear recur- rence sequences (LRS) over the integers, namely the Positivity Problem.
Abstract. It is a longstanding open problem whether there is an algorithm to decide the Positivity Problem for linear recurrence sequences (LRS) over the ...
Sep 7, 2013 · We show that for simple LRS (those whose characteristic polynomial has no repeated roots) the Ultimate Positivity Problem is decidable in polynomial space.
On the Positivity Problem for Simple Linear Recurrence Sequences,. https://doi.org/10.1007/978-3-662-43951-7_27 · Full text. Journal: Automata, Languages, and ...