Harmonic sections of Riemannian vector bundles, and metrics of Cheeger-Gromoll type

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/108832We study harmonic sections of a Riemannian vector bundle whose total space is equipped with a 2-parameter family of metrics which includes both the Sasaki and Cheeger-Gromoll metrics. This enables the theory of harmonic unit sections to be extended to bundles with non-zero Euler class.25 pagesDifferential Geometry53C43, 53C07, 53C24, 58E15, 58E20, 58G30Harmonic sections of Riemannian vector bundles, and metrics of Cheeger-Gromoll typetext