Artin-Schreier extension: Revision history

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15 May 2009

  • curprev 01:4401:44, 15 May 2009Vipul talk contribs 900 bytes +900 Created page with '==Definition== Let <math>K</math> be a field of characteristic <math>p</math>, and let <math>a \in K</math> be such that the polynomial <math>x^p - x - a</math> is irreducible o...'