Abstract:
The paper proves the following theorem (a generalization of the corresponding Grauert–Fischer theorem): if there is a holomorphic deformation $X_s$ of a compact complex space (in the sense of Serre) $X$, where the parameter $s$ of the deformation runs through the complex space $S$, and if all the $X_s$ are isomorphic to $X$, then the deformation is trivial.
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