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Pseudo-symmetric contact 3-manifolds. III. (English) Zbl 1163.53017

In this paper the authors study the pseudo-symmetry of trans-Sasakian 3-manifolds and 3-dimensional generalized \((\kappa,\mu)\)-spaces. Some necessary and sufficient conditions and also examples are given.

MSC:

53C15 General geometric structures on manifolds (almost complex, almost product structures, etc.)
53B20 Local Riemannian geometry
53C30 Differential geometry of homogeneous manifolds
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