Isometric actions on pseudo-Riemannian nilmanifolds

SEMI-RIEMANNIAN GEOMETRY With Applications to Relativity

M. A. H. MacCallum · Bulletin of the London Mathematical Society · 1984 · 1.7K citations

Humanities, Electronic Publishing, Geometry +7

Wess-Zumino-Witten model based on a nonsemisimple group

Chiara R. Nappi, Edward Witten · Physical Review Letters · 1993 · 322 citations · Full text

Isometry groups on homogeneous nilmanifolds

EdwardN. Wilson · Geometriae Dedicata · 1982 · 139 citations

Spectral Theory, Lie Group, Homogeneous Nilmanifolds +2

Riemannian nilmanifolds attached to Clifford modules

Aroldo Kaplan · Geometriae Dedicata · 1981 · 137 citations

Spectral Theory, Clifford Algebra, Representation Theory +3

The representations of the oscillator group

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

Spectral Theory, Oscillator Group, Geometric Group Theory +5