On Degenerate Weakly (K₁,K₂)-quasiregular Mappings

Paper [2] has given the definition of weakly (K₁, K₂)-quasiregular mappings and acquired the regularity result. In this paper, we study the generate case by using exterior power and exterior differential forms, which will make the prove process easier. We first give the definition of degenerate weakly (K₁, K₂)-quasiregular mappings by using the technique of exterior power and exterior differential forms, and then, by using the method of McShane extension to obtain a useful inequality for them, which can be used to derive the self-improving regularity.