## Automorphism groups of Moishezon threefolds.(English. Russian original)Zbl 1433.14039

Math. Notes 106, No. 4, 651-655 (2019); translation from Mat. Zametki 106, No. 4, 636-640 (2019).
A group $$G$$ has Jordan property if there is constant $$J$$ such that every finite subgroup of $$G$$ has an abelian subgroup of index $$\leq J$$. It is known that the birational transformation group of a rationally connected complex algebraic variety has Jordan property. In this short paper the authors show that the automorphism groups of three dimensional compact Moishezon spaces satisfy Jordan property. We recall that Moishezon spaces are complex spaces that are bimeromorphic to algebraic varieties.

### MSC:

 14J50 Automorphisms of surfaces and higher-dimensional varieties 14J30 $$3$$-folds 14E07 Birational automorphisms, Cremona group and generalizations

### Keywords:

Jordan property; Moishezon manifolds; automorphisms
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### References:

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