Small deformations and non-left-invariant complex structures on a compact solvmanifold

Keizo Hasegawa

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Small deformations and non-left-invariant complex structures on a compact solvmanifold

Keizo Hasegawa

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Abstract

We observed in our previous paper that all the complex structures on four-dimensional compact solvmanifolds, including tori, are left-invariant. In this paper we will give an example of a six-dimensional compact solvmanifold which admits a continuous family of non-left-invariant complex structures. Furthermore, we will make a complete classification of three-dimensional compact homogeneous complex solvmanifolds; and determine which of them admit pseudo-Kaehler structures.

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Keizo Hasegawa. 2007-03-26. Small deformations and non-left-invariant complex structures on a compact solvmanifold. https://arxiv.org/abs/math/0703756

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