The heredity and bimeromorphic invariance of the ∂∂-lemma property
Abstract
We give a simple proof of a result on the ∂∂-lemma property under a blow-up transformation by Deligne--Griffiths--Morgan--Sullivan's criterion. Here, we use an explicit blow-up formula for Dolbeault cohomology given in our previous work, which can be induced by a morphism expressed on the level of spaces of forms and currents. At last, we discuss the heredity and bimeromorphic invariance of the ∂∂-lemma property.
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