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arXiv · 2411.13300

On Projective Delineability

Lucas Michel·Jasper Nalbach·Pierre Mathonet·Naïm Zénaïdi·Christopher W. Brown·Erika Ábrahám·James H. Davenport·Matthew England
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Abstract

We consider cylindrical algebraic decomposition (CAD) and the key concept of delineability which underpins CAD theory. We introduce the novel concept of projective delineability which is easier to guarantee computationally. We prove results about this which can allow reduced CAD computations.

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Lucas Michel, Jasper Nalbach, Pierre Mathonet, Naïm Zénaïdi, Christopher W. Brown, Erika Ábrahám, James H. Davenport, Matthew England. 2024-11-20. On Projective Delineability. https://doi.org/10.1109/synasc65383.2024.00015

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