16 citations · 53 across the 14 of their papers we have counts for
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math.CO2017★ 16 cited
Decompositions of amplituhedra
Steven N. Karp, Lauren K. Williams, Yan X Zhang
The (tree) amplituhedron A(n,k,m) is the image in the Grassmannian Gr(k,k+m) of the totally nonnegative part of Gr(k,n), under a (map induced by a) linear map which is totally posi…
math.CO2017★ 9 cited
Convex Neural Codes in Dimension 1
Zvi Rosen, Yan X. Zhang
Neural codes are collections of binary strings motivated by patterns of neural activity. In this paper, we study algorithmic and enumerative aspects of convex neural codes in dimen…