definition. Clifford lift [wieser2022formalizing] [ca-000B]
definition. Clifford lift [wieser2022formalizing] [ca-000B]
Given a linear map \(f : M \to _{l[R]} A\) into an \(R\)-algebra \(A\), satisfying \(f(m)^2 = Q(m)\) for all \(m \in M\), called is Clifford, the canonical lift of \(f\) is defined to be a algebra homomorphism from \(\mathcal {C}\kern -2pt\ell (Q)\) to \(A\), denoted \(\operatorname {lift} f : \mathcal {C}\kern -2pt\ell (Q) \to _{a} A\).