000			01597nam a22002897a 4500
003			OSt
005			20241113155912.0
008			241113b |||||||| |||| 00| 0 hin d
020			_a9783030327989
040			_aNISER LIBRARY _beng _cNISER LIBRARY
082			_a512.623.3 _bDOU-A
100			_aDouady, Régine
245			_aAlgebra and galois theories
260			_aCham : _bSpringer, _c2020
300			_axxiii, 462p.
504			_aIncludes bibliographical references and index.
520			_aGalois theory has such close analogies with the theory of coverings that algebraists use a geometric language to speak of field extensions, while topologists speak of "Galois coverings". This book endeavors to develop these theories in a parallel way, starting with that of coverings, which better allows the reader to make images. The authors chose a plan that emphasizes this parallelism. The intention is to allow to transfer to the algebraic framework of Galois theory the geometric intuition that one can have in the context of coverings.
521			_aThis book is aimed at graduate students and mathematicians curious about a non-exclusively algebraic view of Galois theory.
650			_aAlgebra
650			_aGalois theory
650			_aHomotopy theory
650			_aCoverings, fundamental group (mappings)
700			_aDouady, Adrien
856			_3Table of contents _uhttps://link.springer.com/book/10.1007/978-3-030-32796-5
856			_3Reviews _uhttps://www.goodreads.com/book/show/71870369-algebra-and-galois-theories?ref=nav_sb_ss_1_13#CommunityReviews
942			_2udc _cBK
999			_c35397 _d35397