21,876 reputation
459148
bio website people.virginia.edu/~btw4e
location Charlottesville, VA
age 32
visits member for 4 years, 11 months
seen 4 hours ago

I'm an Assistant Professor at the University of Virginia. My interests are geometric representation theory, knot homology and categorification.


5h
comment When is the induced representation factored through the initial one?
When $H$ is normal, then $\rho\circ \iota$ is a bunch of copies of $\pi$, so there the desired factoring is true.
2d
comment When are Jones-Wenzl projectors defined?
$U_q(\mathfrak{sl}_2)$-modules.
2d
revised When are Jones-Wenzl projectors defined?
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Sep
15
revised When are Jones-Wenzl projectors defined?
added 816 characters in body
Sep
15
awarded  Nice Answer
Sep
15
answered When is the induced representation factored through the initial one?
Sep
13
revised When are Jones-Wenzl projectors defined?
added 6 characters in body
Sep
11
revised Can a division algebra have degree divisible by its characteristic?
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Sep
11
revised Can a division algebra have degree divisible by its characteristic?
added 372 characters in body
Sep
11
accepted Can a division algebra have degree divisible by its characteristic?
Sep
11
revised Can a division algebra have degree divisible by its characteristic?
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Sep
11
asked Can a division algebra have degree divisible by its characteristic?
Sep
10
comment Jordan-Holder vs Harder-Narasimhan
I know of at least one source that uses "Loewy series" for any series with semi-simple quotients of this length. Also, this is the dual of what Wikipedia calls "Loewy series" en.wikipedia.org/wiki/Loewy_ring
Sep
10
answered Jordan-Holder vs Harder-Narasimhan
Sep
7
reviewed Close A book about almost periodic functions
Sep
5
awarded  Enlightened
Sep
5
awarded  Nice Answer
Aug
28
reviewed No Action Needed second smallest eigenvalue Laplacian - submodular set function
Aug
28
reviewed No Action Needed Interpolation between L^1 and Sobolev Space
Aug
26
reviewed No Action Needed Is the reals the smallest connected ordered topological ring?