1 citations · 1 across the 3 of their papers we have counts for
4 papers
On a space related to the affine building of type E7
Silvia Onofrei
A locally truncated geometry with diagram of type affine E7 is studied. One considers a parapolar space, locally of type A_{7,4}, which is subject to an extra axiom. A covering of…
A characterization of two classes of locally truncated diagram geometries
Silvia Onofrei
We study locally truncated geometries that are parapolar spaces locally of type A_{n-1,j}(K) with n>6 and j=3,4. Residually connected sheaves over these geometries are constructed.…
Solar System test for the existence of gravitational waves
Nicholas Ionescu-Pallas, Marius I. Piso, Silvia Onofrei
Starting from a static spherically symmetric solution of the Einstein's field equations in the second approximation in the perfect fluid scheme, in the exterior of the source, the…
Linear Bimetric Gravitation Theory
N. Ionescu-Pallas, M. I. Piso, S. Onofrei
A general bimetric theory of gravitation is described as a linear in the second approximation. This is allowed due to the small experimental significance of the higher order terms.…