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Karl Schwede

Member for 16 years, 2 months
Last seen more than a week ago

math.utah.edu/~schwede
Utah

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I'm an professor at the University of Utah. I work on algebraic geometry and commutative algebra.

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View all questions and answers

78

Is there a "geometric" intuition underlying the notion of normal varieties?

Oct 12, 2012

43

Is primary decomposition still important?

Aug 21, 2012

38

Why Cohen-Macaulay rings have become important in commutative algebra?

Jul 31, 2013

38

What is the definition of exceptional divisor？

Apr 5, 2012

25

How to define the canonical sheaf on singular varieties

Jun 10, 2013

24

Blackbox Theorems

Jun 13, 2012

23

Is the blowup of a normal scheme necessarily normal?

Sep 4, 2010

22

Examples of interesting false proofs

Apr 21, 2012

21

What formal properties should resolution of singularities have?

Dec 13, 2010

21

Cohen-Macaulay domain with non-Cohen-Macaulay normalization?

Jun 20, 2011