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arXiv · 2601.19608

Stability properties of adapted tangent sheaves on Kähler--Einstein log Fano pairs

Louis Dailly
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Abstract

Let $(X, Δ)$ be a log Fano pair with standard coefficients endowed with a singular Kähler--Einstein metric. We show that the adapted tangent sheaf $\mathcal{T}_{X, Δ, f}$ and the adapted canonical extension $\mathcal{E}_{X, Δ, f}$ are polystable with respect to $f^*c_1(X, Δ)$ for any strictly $Δ$-adapted morphism $f: Y \to X$.

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Louis Dailly. 2026-01-27. Stability properties of adapted tangent sheaves on Kähler--Einstein log Fano pairs. https://arxiv.org/abs/2601.19608

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