【预订】Elementary Galois Theory 9783662666425
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/ 2023-02-24
Product Details 基本信息 ISBN-13 书号 9783662666425 Author 作者 Marc Nieper-Wi?kirchen Format 版本 平装-胶订 Pages Number 页数 298页 Publisher 出版社 Springer Berlin Heidelberg Publication Date 出版日期 2023-02-24 Language 语种 其它(含多语) Book Contents 内容简介 Why is the squaring of the circle, why is the division of angles with compass and ruler impossible Why are there general solution formulas for polynomial equations of degree 2, 3 and 4, but not for degree 5 or higher?This textbook deals with such classical questions in an elementary way in the context of Galois theory. It thus provides a classical introduction and at the same time deals with applications. The point of view of a constructive mathematician is consistently adopted: To prove the existence of a mathematical object, an algorithmic construction of that object is always given. Some statements are therefore formulated somewhat mo
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