How can a torus $T^n$ acts on the projective space $\mathbb{P}^n=\mathbb{P}(\mathbb{C}^{n+1})$?
Is it possible or I'm doing a mistake because I need to consider $\mathbb{P}^{n-1}$ ?
Thanks
How can a torus $T^n$ acts on the projective space $\mathbb{P}^n=\mathbb{P}(\mathbb{C}^{n+1})$?
Is it possible or I'm doing a mistake because I need to consider $\mathbb{P}^{n-1}$ ?
Thanks