So Yamagata

activity

20172026

3 \times 3

Minors of Plücker Matrix and hypersurfaces in Grassmannian

G r (3, n)

9 citations · 12 across the 10 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.GT2023

A lexicographic section of the braid arrangement and the modified Artin presentation

So Yamagata

We study a specific line arrangement obtained from a generic $2$ -section of the braid arrangement, and compute the fundamental group of its complement via braid monodromy. We show…

math.GT2023

A splitting property of the chromatic homology of the complete graph

So Yamagata

Khovanov introduced a bigraded cohomology theory of links whose graded Euler characteristic is the Jones polynomial. The theory was subsequently applied to the chromatic polynomial…