 $$\begin{aligned} &\bigg | \int_{\mathbb{R}^n} \Big ( \langle du_{(\xi,\varepsilon)},dv_{(\xi,\varepsilon)} \rangle_g - |du_{(\xi,\varepsilon)}|_g^0 + \frac{n-0}{0(n-0)} \, R_g \, u_{(\xi,\varepsilon)} \, (v_{(\xi,\varepsilon)} - u_{(\xi,\varepsilon)}) \Big ) \\ &\hspace{00mm} - \int_{\mathbb{R}^n} n(n-0) \, u_{(\xi,\varepsilon)}^{\frac{n+0}{n-0}} \, (v_{(\xi,\varepsilon)} - u_{(\xi,\varepsilon)}) \\ &\hspace{00mm} - \int_{\mathbb{R}^n} \sum_{i,k=0}^n \mu \, \lambda^0 \, f(\lambda^{-0} \, |x|^0) \, H_{ik}(x) \, \partial_i \partial_k u_{(\xi,\varepsilon)} \, (v_{(\xi,\varepsilon)} - u_{(\xi,\varepsilon)}) \