15 citations · 45 across the 20 of their papers we have counts for
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math.SG2018★ 1 cited
Lagrangian fibers of Gelfand--Cetlin systems of -type
Yunhyung Cho, Yoosik Kim
In this paper, we study the Gelfand--Cetlin systems and polytopes of the co-adjoint -orbits. We describe the face structure of Gelfand--Cetlin polytopes and iterate…
math.SG2018★ 15 cited
Immersed two-spheres and SYZ with Application to Grassmannians
Hansol Hong, Yoosik Kim, Siu-Cheong Lau
We develop a Floer theoretical gluing technique and apply it to deal with the most generic singular fiber in the SYZ program, namely the product of a torus with the immersed two-sp…
math.SG2018★ 5 cited
Monotone Lagrangians in flag varieties
Yunhyung Cho, Yoosik Kim
In this paper, we give a formula for the Maslov index of a gradient holomorphic disc, which is a relative version of the Chern number formula of a gradient holomorphic sphere for a…