In mathematics, especially homotopy theory, the mapping cone is a construction in topology analogous to a quotient space and denoted C f {\displaystyle C_{f}} . Alternatively, it is also called the homotopy cofiber and also notated C f {\displaystyle Cf} .
In mathematics, especially homotopy theory, the mapping cone is a construction in topology analogous to a quotient space and denoted C f {\displaystyle C_{f}} . Alternatively, it is also called the homotopy cofiber and also notated C f {\displaystyle Cf} .
Source: Wikipedia "Mapping cone (topology)" · CC BY-SA 4.0
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