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math.GT2026
Non-asphericity of strata of genus-one differentials and stability spaces
Dawei Chen, Jingyin Huang, Yu Qiu +1
We show that when the number of zeros or poles is at least four, every connected component of the strata of differentials in genus one with prescribed zero and pole orders is not a…
math.AG2026
Independence of tautological classes and cohomological stability for strata of differentials
Dawei Chen, Hannah Larson
The tautological rings of strata of differentials are known to be generated by divisor classes. In this paper, we give lower bounds on the degrees of relations among them, dependin…