arXiv · 2111.02811
Okutsu frames of irreducible polynomials over henselian fields
Abstract
For a henselian valued field $(K,v)$ we establish a complete parallelism between the arithmetic properties of irreducible polynomials $F\in K[x]$, encoded by their Okutsu frames, and the valuation-theoretic properties of their induced valuations $v_F$ on $K[x]$, encoded by their MacLane-Vaqui\'e chains. This parallelism was only known for defectless irreducible polynomials.
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Maria Alberich-Carramiñana, Jordi Guàrdia, Joaquím Roé, Enric Nart. 2021-11-04. Okutsu frames of irreducible polynomials over henselian fields. https://arxiv.org/abs/2111.02811
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