المنشورات مقال فى مجلة 2025 Rigidity of almost Ricci solitons on compact Riemannian manifolds مزيد من المنشورات Characterizing Affine Vector Fields on Pseudo-Riemannian Manifolds We study the characteristics of affine vector fields on pseudo-Riemannian manifolds and provide tensorial formulas that characterize these vector fields. Using our approach, we present a… بواسطة Norah Alshehri, Mohammed Guediri 2024 تم النشر فى: MDPIMDPI AG, Grosspeteranlage 5, CH-4052 BASEL, SWITZERLAND Rigidity of almost Ricci solitons on compact Riemannian manifolds بواسطة Mohammed Guediri , Norah Alshehri 2025 Ricci Solitons on Riemannian Hypersurfaces Generated by Torse-Forming Vector Fields in Riemannian and Lorentzian Manifolds بواسطة Norah Alshehri, Mohammed Guediri 2025