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Toric degenerations of Gelfand-Cetlin systems and potential functions by Nishinou, Takeo; Nohara, Yuichi; Ueda, Kazushi is a scholarly article available to read on EtoBox.

What is Toric degenerations of Gelfand-Cetlin systems and potential functions about?

We define a toric degeneration of an integrable system on a projective manifold, and prove the existence of a toric degeneration of the Gelfand-Cetlin system on the flag manifold of type A. As an application, we calculate the potential function for a Lagrangian torus fiber of the Gelfand-Cetlin system.

Author

Nishinou, Takeo; Nohara, Yuichi; Ueda, Kazushi

Published

2008

Language

EN