The course <a href="2012_706_ann.pdf"> announcement.</a>

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Lecture notes by <a href="artin.pdf"> Mike Artin </a> cover
the course he delivered several years ago on which this
course is (rather loosely) based. The notes by
<a href="etingof.pdf"> Pavel Etingof </a> describe the material
at the beginning of the course not covered by Artin's notes.
Notes by <a href="706_Azumaya_Hinich.pdf"> Vladimir Hinich </a>
are for his guest lectures on Azumaya algebras and second etale (Amitsur) 
cohomology group.

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The first <a href="2012_706_hw1.pdf"> homework </a> is due Wednesday, 
February 22.

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 <a href="2012_706_hw2.pdf"> Homework 2 </a>  due Wednesday, March 7.

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 <a href="2012_706_hw3.pdf"> Homework 3 </a>  due Wednesday, March 21.
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 <a href="2012_706_hw4.pdf"> Homework 4 </a>  due Wednesday, April 11 
(edited on April 2).