Separable extension

Results: 43



#Item
21Galois theory / Group theory / Algebraic number theory / Fundamental theorem of Galois theory / Galois group / Galois extension / Separable extension / Galois connection / Field / Abstract algebra / Algebra / Field theory

Chapter 6 Galois Theory 6.1 Fixed Fields and Galois Groups

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Source URL: www.math.uiuc.edu

Language: English - Date: 2006-08-28 17:41:55
22Formal group / Quotient ring / Local ring / Degree of a continuous mapping / Ring / Commutative ring / Étale morphism / Separable extension / Group scheme / Abstract algebra / Algebra / Ring theory

PDF Document

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Source URL: www.math.harvard.edu

Language: English - Date: 2010-04-27 14:53:55
23Splitting field / Separable extension / Field extension / Field / Galois group / Galois theory / Algebraic structure / Polynomial / Algebraic closure / Abstract algebra / Algebra / Field theory

Galois closures for monogenic degree-4 extensions of rings Riccardo Ferrario [removed]

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Source URL: www.algant.eu

Language: English - Date: 2014-07-04 04:50:27
24Algebras / Linear algebra / Vectors / Representation theory / Brauer group / Separable algebra / Vector space / Separable extension / Dimension / Abstract algebra / Mathematics / Ring theory

ESSENTIAL DIMENSION OF SEPARABLE ALGEBRAS EMBEDDING IN A FIXED CENTRAL SIMPLE ALGEBRA ¨ ROLAND LOTSCHER Abstract. One of the key problems in non-commutative algebra is the classification of central simple algebras and m

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-03-10 10:13:22
25Quadratic forms / Isotropic quadratic form / Arf invariant / Separable extension / Quaternion algebra / Quartic function / Degenerate form / Pfister form / Witt group / Algebra / Abstract algebra / Mathematics

WITT KERNELS AND BRAUER KERNELS FOR QUARTIC EXTENSIONS IN CHARACTERISTIC TWO DETLEV W. HOFFMANN AND MARCO SOBIECH Abstract. Let F be a field of characteristic 2 and let E/F be a field extension of degree 4. We determine

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-03-12 18:33:39
26Homological algebra / Motive / Chow ring / Severi–Brauer variety / Finite field / Algebraic variety / Sheaf / Constructible universe / Separable extension / Abstract algebra / Algebra / Algebraic geometry

INCOMPRESSIBILITY OF PRODUCTS OF WEIL TRANSFERS OF GENERALIZED SEVERI-BRAUER VARIETIES NIKITA A. KARPENKO Abstract. We generalize the result of [11] on incompressibility of Galois Weil transfer of generalized Severi-Brau

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-06-27 04:07:16
27Algebraic structures / Commutative algebra / Algebraic topology / Essential dimension / Separable extension / Valuation ring / Algebraic torus / Field / Algebraic space / Abstract algebra / Algebra / Field theory

ESSENTIAL DIMENSION AND CANONICAL DIMENSION OF GERBES BANDED BY GROUPS OF MULTIPLICATIVE TYPE ¨ ROLAND LOTSCHER Abstract. We prove the formula ed(X ) = cdim(X ) + ed(A) for any gerbe X banded by an algebraic group A whi

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2013-10-10 14:51:53
28Mathematics / Structure / Lattice theory / Mathematical series / Abstraction / Separable extension / Filter / General topology / Order theory

Upgrading a Multifuncoid∗ May 1, 2012 Abstract I define the concepts of multifuncoid (and completary multifuncoid) and upgrading. Then I conjecture that upgrading of certain multifuncoids are multifuncoids (and that up

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Source URL: www.mathematics21.org

Language: English - Date: 2013-11-08 07:27:29
29Spectral theory of ordinary differential equations / Mathematics / Mathematical analysis / Operator theory / Spectral theory

JOUBERT’S THEOREM FAILS IN CHARACTERISTIC 2 ZINOVY REICHSTEIN Abstract. Let L/K be a separable field extension of degree 6. An 1867 theorem of P. Joubert asserts that if char(K) 6= 2 then L is generated over K by an el

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-06-29 17:03:40
30Quantum mechanics / Latin alphabets / Separable extension

MACEDONIA MACEDONIA POWER OF ATTORNEY I/We the undersigned 9: /; <, = >?

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Source URL: www.mark-inventa.si

Language: English - Date: 2008-08-26 06:30:14
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