Algebraic Topology 在线电子书 图书标签: 数学 代数拓扑 algebraic_topology 拓扑 拓扑学 Mathematics 经典 Topology
发表于2025-02-03
Algebraic Topology 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025
Hatcher 这本书貌似是代数拓扑的经典教材呢,对我而言呢,希望作为本科数学学习的一个美好的closure.
评分太细化了
评分如果你有很强的几何直观,那要那么多代数干嘛。
评分学到第二章,强调几何直观结果例子真的多但证明也看得累……
评分价格便宜量又足
In most mathematics departments at major universities one of the three or four basic first-year graduate courses is in the subject of algebraic topology. This introductory textbook in algebraic topology is suitable for use in a course or for self-study, featuring broad coverage of the subject and a readable exposition, with many examples and exercises. The four main chapters present the basic material of the subject: fundamental group and covering spaces, homology and cohomology, higher homotopy groups, and homotopy theory generally. The author emphasizes the geometric aspects of the subject, which helps students gain intuition. A unique feature of the book is the inclusion of many optional topics which are not usually part of a first course due to time constraints, and for which elementary expositions are sometimes hard to find. Among these are: Bockstein and transfer homomorphisms, direct and inverse limits, H-spaces and Hopf algebras, the Brown representability theorem, the James reduced product, the Dold-Thom theorem, and a full exposition of Steenrod squares and powers. Researchers will also welcome this aspect of the book.
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Algebraic Topology 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025