Abstract
The first cohomology group of a group is explained. Categories are introduced, examples are given, and their nerves are defined.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Penner, R. (2020). Categories and Their Nerves. In: Topology and K-Theory. Lecture Notes in Mathematics(), vol 2262. Springer, Cham. https://doi.org/10.1007/978-3-030-43996-5_2
Download citation
DOI: https://doi.org/10.1007/978-3-030-43996-5_2
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-43995-8
Online ISBN: 978-3-030-43996-5
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)