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arXiv · 2304.09437

Local delta invariants of weak del Pezzo surfaces with the anti-canonical degree $\geq 5$

Hiroto Akaike
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Abstract

The delta invariant interprets the criterion for the K-(poly)stability of log terminal Fano varieties. In this paper, we determine the whole local delta invariant for all weak del Pezzo surfaces with the anti-canonical degree $\geq 5$.

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Hiroto Akaike. 2023-04-19. Local delta invariants of weak del Pezzo surfaces with the anti-canonical degree $\geq 5$. https://doi.org/10.1017/s0017089524000260

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