Eastwood, Michael G.

Symmetries and invariant differential pairings

SIGMA, Symmetry Integrability Geom. Methods Appl. 3, Paper 113, 10 p., electronic only (2007)


Summary: The purpose of this article is to motivate the study of invariant, and especially conformally invariant, differential pairings. Since a general theory is lacking, this work merely presents some interesting examples of these pairings, explains how they naturally arise, and formulates various associated problems.

Mathematics Subject Classification

53A30, 58J70, 53A20


conformal invariance, differential pairing, symmetry