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Properties of operators occurring in the Penrose transform

Comment.Math.Univ.Carolinae 42,4 (2001) 681-690.

Abstract:It is shown that operators occurring in the classical Penrose transform are differential. These operators are identified depending on line bundles over the twistor space.

Keywords: Penrose transform, conformally invariant operators
AMS Subject Classification: 53C28, 32L25