mem-dwork.qxp:21 AM Page 338 Bernard Dwork (1923–All photographs courtesy of Shirley Dwork.

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Date: 2008-01-26 18:55:07 Homological algebra Field theory Algebraic geometry Cohomology theories Finite fields Algebraic number field Crystalline cohomology Weil conjectures tale cohomology P-adic analysis Field extension Field		mem-dwork.qxp:21 AM Page 338 Bernard Dwork (1923–All photographs courtesy of Shirley Dwork. Add to Reading List Source URL: web.math.princeton.edu Download Document from Source Website File Size: 127,69 KB Share Document on Facebook

	CATEGORIES AND HOMOLOGICAL ALGEBRA Exercises for April 26 Exercise 1. Let R be a principal ideal domain. If M is a finitely generated R-module, show that M is a projective R-module ⇐⇒ M is a free R-module ⇐⇒ M is DocID: 1viEZ - View Document
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	CATEGORIES AND HOMOLOGICAL ALGEBRA Exercises for February 8 and February 15 These are the exercises for the first two weeks. Hand in Exercises: 7 and 8, to be handed in no later than Monday, February 19 at 13:00. DocID: 1uZ8w - View Document
	CATEGORIES AND HOMOLOGICAL ALGEBRA Exercises for March 1 Names for some categories: Category DocID: 1uzZ5 - View Document
	The Concise Handbook of Algebra, Kluwer Publ), H.6 Homological Characterization of Rings: The Commutative Case Sarah Glaz DocID: 1us8p - View Document