Inverse mapping

Japanese: 逆写像 - ぎゃくしゃぞう
Inverse mapping
〘Noun〙 A type of map created from a bijection. When a map f:A→B is bijective, a map ɡ :B→A for f is a map that maps each element b of B to an element a such that f(a)=b.

Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information

Japanese:
〘名〙 全単射からつくり出される写像の一種。写像 f:A→B が全単射のとき、Bの各要素bに f(a)=b となるようなaを対応させる写像 ɡ:B→A をfに対していう。

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