c
comodule
Dual notion of a module over an algebra
EntityQ5155179
- Subclass of
Overview
All data
7 statements · 0% with external sources · numbers in brackets are citations
- Defining formula
\begin{aligned}&\rho\colon M \to M \otimes C\\&(\operatorname{id}\otimes\Delta-\rho\otimes\operatorname{id})\circ\rho=0\\&(\operatorname{id}\circ\epsilon)\circ\rho=\operatorname{id}\end{aligned}
On other databases
3 identifiers linking comodule across the web's reference databases