Regular and biregular functions in the sense of Fueter - some problems

Volume 59 / 1994

W. Królikowski, R. Porter Annales Polonici Mathematici 59 (1994), 53-64 DOI: 10.4064/ap-59-1-53-64


The biregular functions in the sense of Fueter are investigated. In particular, the class of LR-biregular mappings (left regular with a right regular inverse) is introduced. Moreover, the existence of non-affine biregular mappings is established via examples. Some applications to the quaternionic manifolds are given.


  • W. Królikowski
  • R. Porter

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