Abstract
In this article, we shall give practical and numerical representations of inverse mappings of two-dimensional mappings (of the solutions of two non-linear simultaneous equations) and show their numerical experiments by using computers. We derive a concrete formula from a very general idea for the representation of the inverse functions.
Acknowledgement
S. Saitoh is supported in part by the Grant-in-Aid for Scientific Research (C)(2)(No. 19540164) from the Japan Society for the Promotion of Science.