研究了余扭曲子的性质,并给出余扭曲子的推广形式-伪余扭曲子,进而给出了伪余扭曲子上的广义伪余扭曲余代数.
In this paper,the natures of cotwistor and the promotion of cotwistor-pseudocotwistor will be given.And then generalized pseudocotwisted coalgbra from pseudocotwistor will also be given.