**Enumerative Combinatorics (Math 5705), Fall 2018**

Darij Grinberg (203B Vincent Hall)

**This site is moving to https://www.cip.ifi.lmu.de/~grinberg/t/18f/ !** Please change your links and references.

**Main resources:**

Quick book references (*italics* = free):
Loehr (errata);
*Graham/Knuth/Patashnik (errata)*;
*Bogart*;
Bóna;
*Galvin*;
*Lehman/Leighton/Meyer*.

Basics on equivalence relations and equivalence classes: class materials by Melissa Lynn and by Jonathan Rogness (part 1 and part 2).

See Math 4707 from Fall 2017 and Math 4707 from Spring 2018 for some solved exercises.

"Black"board writing:

- Sep 5 | Sep 10 | Sep 12 | Sep 17 | Sep 19 | Sep 24 | Sep 26 | Oct 1 | Oct 3 | Oct 8 | Oct 10 | Oct 17 | Oct 22 | Oct 24 | Oct 29 | Oct 31 | Nov 5 | Nov 12 | Nov 14 | Nov 19 | Nov 21 | Nov 26 | Nov 28 | Dec 3 |

(Oct 15: Sam Hopkins was substituting.)

(Nov 7: Vic Reiner was substituting.)

**Homework and other problems:**

A LaTeX template ("Homework set 0") for those who want to write their solutions in LaTeX. (Compiled PDF.)

- Homework set 1 (TeX source). Solutions (TeX source).
- Homework set 2 (TeX source). Solutions (TeX source).
- Homework set 3 (TeX source). Solutions (TeX source).
- Midterm 1 (TeX source). Solutions (TeX source).
- Homework set 4 (TeX source). Solutions to Exercises 2-7 (TeX source). Solutions to Exercises 1, 2, 3 and 7 by Jacob Elafandi.
- Midterm 2 (TeX source). Solutions (TeX source).
- Homework set 5 (TeX source).
- Midterm 3 (TeX source). Solutions to Exercises 1-3 and 5-7 (TeX source).

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