Separable extension

Results: 43



#Item
31Galois group / Finite field / Normal extension / Galois theory / Field extension / Discriminant / Fundamental theorem of algebra / Splitting field / Separable polynomial / Abstract algebra / Algebra / Field theory

Course 311, Part IV: Galois Theory Problems Hilary Term[removed]Use Eisenstein’s criterion to verify that the following polynomials are irreducible over Q:— (i ) t2 − 2;

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Source URL: www.maths.tcd.ie

Language: English - Date: 2006-03-16 12:03:53
32Galois theory / Algebraic number theory / Group theory / Separable extension / Galois group / Field extension / Algebraic number field / Primality certificate / Kummer theory / Abstract algebra / Algebra / Field theory

Irreducible radical extensions and Euler-function chains Florian Luca Carl Pomerance

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Source URL: www.math.dartmouth.edu

Language: English - Date: 2006-06-21 13:30:56
33Commutative algebra / Module theory / Algebras / Torsion / Separable algebra / Finite field / Integral element / Field extension / Field / Abstract algebra / Field theory / Homological algebra

A THEOREM OF HOCHSTER AND HUNEKE CONCERNING TIGHT CLOSURE AND HILBERT-KUNZ MULTIPLICITY LORI MCDONNELL Abstract. We provide a (mostly) self-contained treatment of Hochster and Huneke’s theorem characterizing Hilbert-Ku

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Source URL: www.math.unl.edu

Language: English - Date: 2009-07-31 13:13:14
34Group theory / Diophantine geometry / Algebraic curves / Abelian variety / Birch and Swinnerton-Dyer conjecture / Supersingular elliptic curve / Finite field / Separable extension / Lenstra elliptic curve factorization / Abstract algebra / Elliptic curves / Number theory

ROOT NUMBERS AND RANKS IN POSITIVE CHARACTERISTIC B. CONRAD, K. CONRAD, AND H. HELFGOTT Abstract. For a global field K and an elliptic curve Eη over K(T ), Silverman’s specialization theorem implies rank(Eη (K(T )))

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Source URL: math.stanford.edu

Language: English - Date: 2005-10-02 23:07:54
35Field theory / Separable extension / Field extension / Algebraic closure / Polynomial ring / Irreducible polynomial / Separable polynomial / Algebraically closed field / Splitting field / Abstract algebra / Algebra / Polynomials

Artin’s Construction of an Algebraic Closure Patrick Morandi October 8, 2004 In this note we give a construction of an algebraic closure of an arbitrary …eld. This construction is due to Emil Artin. Zorn’s lemma is

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Source URL: sierra.nmsu.edu

Language: English - Date: 2004-10-08 10:16:24
36Representation theory / Lie groups / Reductive group / Root datum / Field extension / Separable extension / Unipotent / Gelfand pair / Symmetric space / Abstract algebra / Algebra / Algebraic groups

CLASSIFICATION OF PSEUDO-REDUCTIVE GROUPS BRIAN CONRAD AND GOPAL PRASAD Abstract. In an earlier work [CGP], a general theory for pseudo-reductive groups G over arbitrary fields k was developed, and a structure theorem wa

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Source URL: math.stanford.edu

Language: English - Date: 2013-12-17 09:51:09
37Separable extension / Separable polynomial / Field extension / Field / Finite field / Integral element / Galois theory / Algebraic number field / Irreducible polynomial / Abstract algebra / Algebra / Field theory

Algebraic Number Theory[removed]Field extensions (revision of algebraic prerequisites)

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Source URL: www.plouffe.fr

Language: English - Date: 2014-05-28 20:47:57
38Mathematics / Polynomials / Minimal polynomial / Splitting field / Field extension / Irreducible polynomial / Field / Conjugate element / Separable extension / Abstract algebra / Algebra / Field theory

Chapter 3 Field Fundamentals

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Source URL: www.math.uiuc.edu

Language: English - Date: 2008-01-02 22:07:25
39Algebraic number theory / Polynomials / Separable extension / Discriminant / Field extension / Inner product space / Trace / Algebraic number field / Discriminant of an algebraic number field / Algebra / Abstract algebra / Mathematics

Chapter 2 Norms, Traces and

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Source URL: www.math.uiuc.edu

Language: English - Date: 2010-08-05 15:45:36
40Galois theory / Algebraic number theory / Group theory / Artin–Schreier theory / Field / Separable extension / Algebraic closure / Galois extension / Real closed field / Abstract algebra / Algebra / Field theory

THE ARTIN-SCHREIER THEOREM KEITH CONRAD

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Source URL: www.math.uconn.edu

Language: English - Date: 2013-03-16 18:51:49
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