Comparison geometry referred to warped product models
نویسندگان
چکیده
منابع مشابه
Spectral Geometry of Harmonic Maps into Warped Product Manifolds Ii
Let (Mn,g) be a closed Riemannian manifold and N a warped product manifold of two space forms. We investigate geometric properties by the spectra of the Jacobi operator of a harmonic map φ : M → N . In particular, we show if N is a warped product manifold of Euclidean space with a space form and φ,ψ : M → N are two projectively harmonic maps, then the energy of φ and ψ are equal up to constant ...
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ژورنال
عنوان ژورنال: Tohoku Mathematical Journal
سال: 2006
ISSN: 0040-8735
DOI: 10.2748/tmj/1170347684