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arXiv · 0704.1977

The Jumping Phenomenon of Hodge Numbers

Xuanming Ye
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Abstract

Let $X$ be a compact complex manifold, consider a small deformation $ϕ: \mathcal{X} \to B$ of $X$, the dimension of the Dolbeault cohomology groups $H^q(X_t,Ω_{X_t}^p)$ may vary under this defromation. This paper will study such phenomenons by studying the obstructions to deform a class in $H^q(X,Ω_X^p)$ with the parameter $t$ and get the formula for the obstructions.

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Xuanming Ye. 2007-04-16. The Jumping Phenomenon of Hodge Numbers. https://arxiv.org/abs/0704.1977

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