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Brian Hepler
Boston
http://brainhelper.wordpress.com/
First year graduate student at Northeastern University, mathematics dept. Interested in category theory, homological algebra, and how we study geometry (though not necessarily geometry itself).
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Top Questions
7
votes
Free Objects in Functor Categories
ct.category-theory
homological-algebra
asked Nov 21, 2012 at 8:55
mathoverflow.net
6
votes
Defining Multiplication in Polynomials over Rings of Matrices
reference-request
ra.rings-and-algebras
matrices
asked Dec 30, 2010 at 7:05
mathoverflow.net
Top Answers
5
How to visualize the Microsupport of a Sheaf?
mathoverflow.net
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