English
IsScalarTower for Clifford algebras relating R, S, A structures in a multi-layer tower; ensures compatible scalar actions across layers.
Русский
IsScalarTower для клиффордовых алгебр, устанавливающий совместимые действия над скалярами на нескольких слояхTower.
LaTeX
$$$\text{IsScalarTower } R S (\mathrm{CliffordAlgebra}\ Q)$$$
Lean4
instance {R S A M} [CommSemiring R] [CommSemiring S] [AddCommGroup M] [CommRing A] [SMul R S] [Algebra R A]
[Algebra S A] [Module R M] [Module S M] [Module A M] [IsScalarTower R A M] [IsScalarTower S A M]
[IsScalarTower R S A] (Q : QuadraticForm A M) : IsScalarTower R S (CliffordAlgebra Q) :=
RingQuot.instIsScalarTower _