3 citations · 7 across the 3 of their papers we have counts for
3 papers
gr-qc2003★ 2 cited
The Weyl-Lanczos Equations and the Lanczos Wave Equation in 4 Dimensions as Systems in Involution
P. Dolan, A. Gerber
Using the work by Bampi and Caviglia, we write the Weyl-Lanczos equations as an exterior differential system. Using Janet-Riquier theory, we compute the Cartan characters for all s…
gr-qc2002★ 2 cited
Janet-Riquier Theory and the Riemann-Lanczos Problems in 2 and 3 Dimensions
P Dolan, A Gerber
The Riemann-Lanczos problem for 4-dimensional manifolds was discussed by Bampi and Caviglia. Using exterior differential systems they showed that it was not an involutory different…
gr-qc2002★ 3 cited
The Riemann-Lanczos Problem as an Exterior Differential System with Examples in 4 and 5 Dimensions
P Dolan, A Gerber
The key problem of the theory of exterior differential systems (EDS) is to decide whether or not a system is in involution. The special case of EDSs generated by one-forms (Pfaffia…