5 citations · 6 across the 6 of their papers we have counts for
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math.CO2002
Generalization of Schensted insertion algorithm to the cases of hooks and semi-shuffles
Mikhail Kogan
Given an rc-graph of permutation and an rc-graph of permutation , we provide an insertion algorithm, which defines an rc-graph in the case when i…
math.QA2002
On symplectic leaves and integrable systems in standard complex semisimple Poisson-Lie groups
Mikhail Kogan, Andrei Zelevinsky
We provide an explicit description of symplectic leaves of a simply connected connected semisimple complex Lie group equipped with the standard Poisson-Lie structure. This sharpens…
math.GT2002
Existence of perfect Morse functions on spaces with semi-free circle action
Mikhail Kogan
Let be a compact oriented simply-connected manifold of dimension at least 8. Assume is equipped with a torsion-free semi-free circle action with isolated fixed points. We p…