18 citations · 57 across the 6 of their papers we have counts for
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math.AG2013★ 14 cited
The equivariant cohomology rings of Peterson varieties
Yukiko Fukukawa, Megumi Harada, Mikiya Masuda
The main result of this note is an efficient presentation of the -equivariant cohomology ring of Peterson varieties (in type ) as a quotient of a polynomial ring by an idea…
math.CO2013★ 6 cited
Counting generalized Dyck paths
Yukiko Fukukawa
The Catalan number has a lot of interpretations and one of them is the number of Dyck paths. A Dyck path is a lattice path from to which is below the diagonal line…