Version of 7 November 2018
Notes on the combinatorial fundamentals of algebra, 7th of November 2018
A self-contained and elementary introduction to permutations and determinants; also includes some basic material on binomial coefficients and recurrent sequences. Some 100 exercises with solutions, and some 20 more exercises without.
This is a frozen version, created on the 7th of November 2018, archived here so that it can be referenced. The version on http://www.cip.ifi.lmu.de/~grinberg/ (and in the actual repository) will probably see some updates (and the numbering will change).