Dirmeier, AlexanderScherfner, MikeShenawy, SamehÜnal, Bülent2024-03-122024-03-122023-060034-4877https://hdl.handle.net/11693/114555In this paper, the structure of Jacobi vector fields on warped product manifolds is investigated. Many characterizations of Jacobi vector fields on warped product manifolds are obtained. Consequently, conjugate points on warped product manifolds are also considered. Finally, we apply our results to characterize conjugate points of some well-known warped product spacetimes.en-USCC BY 4.0 Deed (Attribution 4.0 International)Warped productsJacobi fieldsConjugate pointsArticle10.1016/S0034-4877(23)00043-51879-0674