On holomorphic automorphisms of a class of non-homogeneous rigid hypersurfaces in ℂ N+1

2010 ◽  
Vol 31 (2) ◽  
pp. 201-210
Author(s):  
Qingyan Wu
2015 ◽  
Vol 280 (1-2) ◽  
pp. 335-346 ◽  
Author(s):  
Rafael B. Andrist ◽  
Erlend Fornæss Wold

2015 ◽  
Vol 1 (1) ◽  
Author(s):  
Han Peters ◽  
Iris Marjan Smit

1981 ◽  
Vol 81 ◽  
pp. 91-103 ◽  
Author(s):  
Toshio Urata

Let X be a complex analytic space of positive dimension and A a complex analytic subvariety of X. We call A a direct factor of X if there exist a complex analytic space B and a biholomorphic mapping f: A × B → X such that, for some b ∊ B, f(a, b) = a on A, and a complex analytic space X to be primary if X has no direct factor, not equal to X itself, of positive dimension.


2020 ◽  
Vol 31 (03) ◽  
pp. 2050018
Author(s):  
Shulim Kaliman ◽  
Frank Kutzschebauch ◽  
Matthias Leuenberger

Let [Formula: see text] be the subgroup of the group [Formula: see text] of holomorphic automorphisms of a normal affine algebraic surface [Formula: see text] generated by elements of flows associated with complete algebraic vector fields. Our main result is a classification of all normal affine algebraic surfaces [Formula: see text] quasi-homogeneous under [Formula: see text] in terms of the dual graphs of the boundaries [Formula: see text] of their SNC-completions [Formula: see text].


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