Compact Hermitian Symmetric Spaces, Coadjoint Orbits, and the Dynamical Stability of the Ricci Flow

Using a stability criterion due to Kröncke, we show, providing n ≠ 2 k , the Kähler–Einstein metric on the Grassmannian G r k ( C n ) of complex k -planes in an n -dimensional complex vector space is dynamically unstable as a fixed point of the Ricci flow. This generalises the recent results of Krön...

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