Hensel's lemma
id:
hensel-s-lemma-324-8986564
title:
Hensel's lemma
text:
In mathematics, Hensel's lemma, also known as Hensel's lifting lemma, named after Kurt Hensel, is a result in modular arithmetic, stating that if a univariate polynomial has a simple root modulo a prime number p, then this root can be lifted to a unique root modulo any higher power of p. More generally, if a polynomial factors modulo p into two coprime polynomials, this factorization can be lifted to a factorization modulo any higher power of p. By passing to the "limit" when the power of p tend
brand slug:
wiki
category slug:
encyclopedia
description:
Result in modular arithmetic
original url:
https://en.wikipedia.org/wiki/Hensel%27s_lemma
date created:
date modified:
2024-01-01T22:44:00Z
main entity:
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13
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14