Jasper Ty
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jasperty.bsky.social
Jasper Ty
@jasperty.bsky.social
29 followers 33 following 19 posts
math PhD student @ Drexel. algebraic combinatorics

https://jasperty.net
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jasperty.bsky.social
passed my quals
Friendship ended with analysis Now algebraic combinatorics is my best friend
June 26, 2025 at 2:06 PM
jasperty.bsky.social
A painting of hers I also like
Autoportrait (Self-Portrait in a Green Bugatti)
May 31, 2025 at 8:11 AM
jasperty.bsky.social
"In field theory, a branch of mathematics, the Stufe(/ʃtuːfə/; German: level) s(F) of a field F is the least number of squares that sum to −1. If −1 cannot be written as a sum of squares, s(F) = ∞. In this case, F is a formally real field. Albrecht Pfister proved that the Stufe, if finite, is always a power of 2, and that conversely every power of 2 occurs."
January 21, 2025 at 4:55 AM
jasperty.bsky.social
just in: burritos are monads
January 5, 2025 at 10:37 PM
jasperty.bsky.social
a cool graph i looked at today. vertices are permutations of length 3 and edges are acb -> bac "rotation moves".

i'm really surprised that the sage graph plotter could automatically lay out the structure so nicely. a win graph drawing algorithms
December 30, 2024 at 5:14 AM