On the symmetries of the Lorentzian oscillator group

The representations of the oscillator group

R. F. Streater · Communications in Mathematical Physics · 1967 · 99 citations

Spectral Theory, Oscillator Group, Geometric Group Theory +5

The Geometry of Walker Manifolds

Miguel Brozos‐Vázquez, Eduardo García‐Río, Peter Gilkey et al. · Synthesis lectures on mathematics and statistics · 2009 · 92 citations

ON PARALLEL FIELDS OF PARTIALLY NULL VECTOR SPACES

A. G. Walker · The Quarterly Journal of Mathematics · 1949 · 70 citations

August 1948, Engineering, Quarterly Journal +6

Matter collineations: The inverse ‘‘symmetry inheritance’’ problem

J. Carot, J. da Costa, E. G. L. R. Vaz · Journal of Mathematical Physics · 1994 · 52 citations

Integral Geometry, Symmetry Principles, Engineering +8

Ricci and matter collineations in space-time

Graham Hall, Ian M. Roy, E. G. L. R. Vaz · General Relativity and Gravitation · 1996 · 49 citations

General Relativity, Physics, Matter Collineations +2