THE ARTIN-SCHREIER THEOREM KEITH CONRAD

First Page		Document Content
Date: 2013-03-16 18:51:49 Galois 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 Add to Reading List Source URL: www.math.uconn.edu Download Document from Source Website File Size: 214,12 KB Share Document on Facebook

	Galois sections for abelian varieties over number fields MIRELA ÇIPERIANI AND JAKOB STIX Abstract — For an abelian variety A over a number field k we discuss the space of sections of its fundamental group extension π DocID: 1valc - View Document
	GALOIS THEORY AT WORK: CONCRETE EXAMPLES KEITH CONRAD 1. Examples √ √ Example 1.1. The field extension Q( 2, 3)/Q is Galois of degree 4, so its Galois√group DocID: 1uWWM - View Document
	Homework 6 √ 1. Does there exist a normal extension L ⊃ Q( 3) ⊃ Q with cyclic Galois group Gal(L/Q) = Z/4Z? 2. Determine all subfields of Q(ζ11 ). DocID: 1t4xY - View Document
	CANONICAL SUBGROUPS VIA BREUIL-KISIN MODULES FOR p = 2 SHIN HATTORI Abstract. Let p be a rational prime and K/Qp be an extension of complete discrete valuation fields. Let G be a truncated Barsotti-Tate group of level n, DocID: 1rokA - View Document
	CANONICAL SUBGROUPS VIA BREUIL-KISIN MODULES FOR p = 2 SHIN HATTORI Abstract. Let p be a rational prime and K/Qp be an extension of complete discrete valuation fields. Let G be a truncated Barsotti-Tate group of level n, DocID: 1rlU2 - View Document