Osserman pseudo-Riemannian manifolds of signature (2,2)
By N. Blažić, N. Bokan, Z. Rakic. Journal of the Australian Mathematical Society, 2001
47 citations recorded by the source corpus.
Subfields: Applied Mathematics, Astronomy and Astrophysics, Geometry and Topology
View Paper: https://www.semanticscholar.org/paper/141f6d06597ae2223a971d382d381f363ee9c67f