Fano-type conjecture for covariant Kähler structures on quantum flag manifolds

Let Cq[G0/L0]{\mathbb C}_q[G_0/L_0] be an irreducible quantum flag manifold. Let (Ω(,),κ)(\Omega^{(\bullet,\bullet)},\kappa) consist of the Heckenberger–Kolb complex structure and a left-coinvariant form in Ω(1,1)\Omega^{(1,1)}, unique up to scalar multiple. Fano-type conjecture. For every irreducible quantum flag manifold Cq[G0/L0]{\mathbb C}_q[G_0/L_0], the pair (Ω(,),κ)(\Omega^{(\bullet,\bullet)},\kappa) is a covariant Kähler structure for the Heckenberger–Kolb calculus, and the associated complex structure is of Fano type. This is presented as a conjectural extension of the known quantum Grassmannian case to all irreducible quantum flag manifolds; the source gives no resolution status.

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Primary source

Réamonn Ó Buachalla, Jan Stovicek and Adam-Christiaan van Roosmalen, “A Kodaira Vanishing Theorem for Noncommutative Kahler Structures”, arXiv:1801.08125 (2018).

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