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en.wikipedia.org/wiki/Algebraic_topology
Algebraic topology is a branch of mathematics that uses tools from abstract algebra to study topological spaces. The basic goal is to find algebraic invariants that ...

www.math.cornell.edu/~hatcher/AT/ATpage.html
A complete, downloadable, introductory text on Algebraic Topology, by Prof. Allen Hatcher, Cornell Univ. 3rd Ed. 553 pp. with illustrations. Available in pdf and ...

ocw.mit.edu/courses/mathematics/.../index.htm
This course is a first course in algebraic topology. The emphasis is on homology and cohomology theory, including cup products, Kunneth formulas, intersection ...

www.math.cornell.edu/~hatcher/AT/AT.pdf
This book was written to be a readable introduction to algebraic topology with rather broad coverage of the subject. The viewpoint is quite classical in spirit, and

www.math.rochester.edu/people/faculty/jnei/algtop.html
THE BEGINNINGS OF ALGEBRAIC TOPOLOGY. Algebraic topology is a twentieth century field of mathematics that can trace its origins and connections back to the ancient ...

mathworld.wolfram.com/AlgebraicTopology.html
Algebraic Topology. Algebraic topology is the study of intrinsic qualitative aspects of spatial objects (e.g., surfaces, spheres, tori, circles, knots, links ...

www.indiana.edu/~jfdavis/teaching/m623/book.pdf
Lecture Notes in Algebraic Topology James F. Davis Paul Kirk Authoraddress: Department of Mathematics, Indiana University, Bloomington, IN 47405

en.wikipedia.org/wiki/Topology
Algebraic topology is a branch of mathematics that uses tools from abstract algebra to study topological spaces. [11] The basic goal is to find algebraic invariants ...

simple.wikipedia.org/wiki/Algebraic_topology
Algebraic topology is a branch of mathematics that uses tools from abstract algebra to study topological spaces. Algebraic topology can be used in a number of other ...

www.math.uchicago.edu/%7Emay/CONCISE/ConciseRevised.pdf
Contents Introduction 1 Chapter 1. The fundamental group and some of its applications 5 1. What is algebraic topology? 5 2. The fundamental group 6