Maria Piedade Machado Ramos

Associate Professor

University of Minho

mpr@math.uminho.pt
(+351) 253510432
.
ORCID Ciência ID ResearcherID Scopus

Publications

A spacetime calculus based on a single null direction

Classical and Quantum Gravity | 1996

J.A.G. Vickers

DOI

Invariant differential operators and the Karlhede classification of type N vacuum solutions

Classical and Quantum Gravity | 1996

J.A.G. Vickers

DOI