Sammy Black

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Name Sammy Black
Member for 3 years
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Location Portland, Oregon
Age 33
I am a Visiting Assistant Professor at Linfield College in McMinnville, Oregon. I study knots, tangles, graphs, and other low-dimensional objects.
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Can we categorify the equation (1 - t)(1 + t + t^2 + …) = 1?

feb 18 11 at 7:10 Gil Kalai 10.7k●6●80●144

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Matrices into path algebras

jul 7 10 at 1:57 Jose Brox 975●1●12●22

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Is Murasugi’s conjecture still open?

nov 24 09 at 7:54 Daniel Moskovich 11.1k●1●36●105

 
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Is a positive link the closure of a positive braid?

oct 15 10 at 5:17 Agol 23.9k●1●33●84

 

 

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