Computational study examines stringy Chow rings in smooth varieties, suggesting generation properties in algebraic geometry.
We compute the stringy Chow ring of a general Deligne–Mumford stack of the form $[X/G]$ for a smooth variety X and diagonalizable group scheme G, working over a base field that is not necessarily algebraically closed. We then specialize to the stringy Chow ring of the weighted blow-up of a smooth variety along a smooth center. We explore finite generation properties of this ring.
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Kuang et al. (2025) studied this question.
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