The Power of Positivity
The Positivity Problem for linear recurrence sequences over a ring R of real algebraic numbers is to determine, given an LRS (un)n∈N over R, whether u n ≥ 0 for all n. It is known to be Turing-equivalent to the following reachability problem: given a linear dynamical system (M, s) R d×d ×R d and a h...
Main Authors: | , , , , |
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Format: | Conference item |
Language: | English |
Published: |
IEEE
2023
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