2 papers
math.DG2026
Einstein connection of nonsymmetric pseudo-Riemannian manifold
Vladimir Rovenski, Milan Zlatanović
A.Einstein considered a linear connection with torsion on a smooth manifold equipped with a nonsymmetric (0,2)-tensor , where is a pseudo-Riemannian metric…
math.DG2025
A semi-symmetric metric connection, perfect fluid space-time and phantom barrier
Miroslav Maksimović, Milan Zlatanović, Marija Najdanović
We consider a concircularly semi-symmetric metric connection and its application. The Ricci tensors with respect to the concircularly semi-symmetric metric connection are symmetric…