32 citations · 42 across the 2 of their papers we have counts for
2 papers
gr-qc1998★ 32 cited
Invariants of the Riemann tensor for Class B Warped Product Spacetimes
Kevin Santosuosso, Denis Pollney, Nicos Pelavas +2
We use the computer algebra system \textit{GRTensorII} to examine invariants polynomial in the Riemann tensor for class warped product spacetimes - those which can be decompose…
gr-qc1996★ 10 cited
Algorithms for computer algebra calculations in spacetime I. The calculation of curvature
Denis Pollney, Peter Musgrave, Kevin Santosuosso +1
We examine the relative performance of algorithms for the calculation of curvature in spacetime. The classical coordinate component method is compared to two distinct versions of t…