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arXiv · 2606.17884

Naive atoms of blowups: examples

Christian Böhning·Hans-Christian Graf von Bothmer·Zac Su'a
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Abstract

We define naive atomic decompositions of smooth projective varieties. We show that they satisfy a naive version of Iritani's blowup formula in several examples that are complicated enough to show most interesting features of the general theory while being simple enough to be computable by elementary methods.

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Christian Böhning, Hans-Christian Graf von Bothmer, Zac Su'a. 2026-06-16. Naive atoms of blowups: examples. https://arxiv.org/abs/2606.17884

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