Computer algebra in spacetime embedding
arXiv:1405.7404 · doi:10.1016/S0747-7171(08)80156-3
Abstract
In this paper we describe an algorithm to determine the vectors normal to a space-time V4 embedded in a pseudo-Euclidean manifold M4+n. An application of this algorithm is given considering the Schwarzchild space-time geometry embedded in a 6 dimensional pseudo-Euclidean manifold, using the algebraic computing system REDUCE.
9 pages