2 papers
math.DG2026
λ-biharmonic Riemannian submersions from manifolds with constant sectional curvature
Shun Maeta, Miho Shito
In this paper, we study λ-biharmonic Riemannian submersions, which generalize biharmonic Riemannian submersions. We prove nonexistence results for λ-biharmonic Riemannian submersio…
math.DG2025
Classification of biharmonic Riemannian submersions from manifolds with constant sectional curvature
Shun Maeta, Miho Shito
In 2011, Wang and Ou (Math. Z. {\bf 269}:917-925, 2011) showed that any biharmonic Riemannian submersion from a 3-dimensional Riemannian manifold with constant sectional curvature…