A Note on Vanishing Theorems on Non-pseudoconvex Complex Manifolds

Citation:

Jun YAO,Qingchun JI.A Note on Vanishing Theorems on Non-pseudoconvex Complex Manifolds[J].Chinese Annals of Mathematics B,2026,(1):145~156
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Authors:

Jun YAO; Qingchun JI

Foundation:

National Natural Science Foundation of China (Nos. 12431005, 12571086)
Abstract: In this paper, the authors introduce a Morse-theoretic condition under which the Levi form is allowed to have negative eigenvalues outside the critical locus of a real-valued exhaustion function. Under this condition, they prove new vanishing theorems for Dolbeault cohomology groups with values in holomorphic vector bundles. The results generalize classical vanishing theorems on pseudoconvex domains to a broader class of non-pseudoconvex complex manifolds.

Keywords:

Levi form  Vanishing theorems  Dolbeault cohomology  Non-pseudoconvex

Classification:

32F10, 32F32, 32W05
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