ScalingStacks

Remark 3.20. The above characterisation is not completely intrinsic because it uses the extrinsic pairing $\langle,\rangle:M_{\mathbb{R}}\times N_{\mathbb{R}}\to\mathbb{R}$. On the positive side it uses only the value of $u$ on $\partial\Delta_{\lambda}^{\vee}$.