We investigate when the tangent bundle of a projective manifold has a nontrivial first-order (or positive-dimensional) deformation. This leads to a new conjectural characterization of the complex projective space.

中文翻译：

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射影流形的切丛的变形

我们研究了射影流形的切丛何时具有非平凡的一阶（或正维）变形。这导致了复射影空间的新猜想表征。