# Clifford algebras with inverse?

1. Sep 21, 2010

### mnb96

Hello,
Let's assume we have a Clifford algebra of one of the following two kinds: $$\mathcal{C}\ell_{n,0}$$ or $$\mathcal{C}\ell_{0,n}$$.

Is it possible to say which algebras will admit a multiplicative inverse for each multivector element?

2. Sep 21, 2010

$$Cl_{0,1}=\bf{C}$$
$$Cl_{0,2}=\bf{H}$$