# The class meets at 12:00 MWF APM 5204

Office hours 1:00-2:30 MWF

Papers

**Springer's paper **

**Shephard-Todd paper **

**Hochster's CM notes**

# Class Notes

**Lecture 1 **

**Lecture 2 **

**Lecture 3 **

**Lecture 4 **

**Lecture 5 **

**Lecture 6 **

**Lecture 7 **

**Daniel's question**

Sorry about the confusion about connected and irreducible
irreducible implies connected but not vice-versa (in general)

**Lecture 8 **

**Lecture 9 **

**Lecture 10 **

**Lecture 11 **

**Lecture 12 **

**Lecture 13 **

**Lecture 14 **

**Lecture 15 **

**Lecture 16 **

**Lecture 17 **

**Lecture 18 **