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Stability of Equivariant Logarithmic Tangent Sheaves on Toric Varieties of Picard Rank Two

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arxiv 2111.15387 v3 pith:JLJZY77T submitted 2021-11-30 math.AG

classification math.AG
keywords equivariantlogarithmicmathcalpicardranktangenttoriccomplete
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abstract

For an equivariant log pair $(X, D)$ where $X$ is a normal toric variety and $D$ a reduced Weil divisor, we study slope-stability of the logarithmic tangent sheaf $\mathcal{T}_{X}(- \log D)$. We give a complete description of divisors $D$ and polarizations $L$ such that $\mathcal{T}_{X}(- \log D)$ is (semi)stable with respect to $L$ when $X$ has a Picard rank one or two.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Polynomial stability conditions for vector bundles: Positivity, equivariance and blow-ups

    math.AG 2025-06 accept novelty 6.0 of 10

    P-critical connections generalize Z-critical connections; on toric varieties P-positivity is checked finitely, and uniform P-positivity survives point blow-ups.

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