Maps Interchanging f-Structures and their Harmonicity
- Cite this article as:
- Duggal, K.L., Ianus, S. & Pastore, A.M. Acta Applicandae Mathematicae (2001) 67: 91. doi:10.1023/A:1010676616509
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We study some remarkable classes of metric f-structures on differentiable manifolds (namely, almost Hermitian, almost contact, almost S-structures and K-structures). We state and prove the necessary condition(s) for the existence of maps commuting such structures. The paper contains several new results, of geometric significance, on CR-integrable manifolds and the harmonicity of such maps.