20 citations · 55 across the 18 of their papers we have counts for
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math.AG2018★ 3 cited
Polyhedral realizations of crystal bases and convex-geometric Demazure operators
Naoki Fujita
The main object in this paper is a certain rational convex polytope whose lattice points give a polyhedral realization of a highest weight crystal basis. This is also identical to…
math.AG2018★ 7 cited
Algebraic and geometric properties of flag Bott-Samelson varieties and applications to representations
Naoki Fujita, Eunjeong Lee, Dong Youp Suh
We introduce the notion of flag Bott-Samelson variety as a generalization of Bott-Samelson variety and flag variety. Using a birational morphism from an appropriate Bott-Samelson v…