Lectures on N-Categories and Cohomology
This is an explanation of how cohomology is seen through the lens of n-category theory. Special topics include nonabelian cohomology, Postnikov towers, the theory of ‘n-stuff’, and n-categories for n = −1 and −2. A lengthy appendix clarifies certain puzzles and ventures into deeper waters such as higher topos theory. An annotated bibliography provides directions for further study.
Key wordsn-category cohomology
Unable to display preview. Download preview PDF.