Let $0 <p < q < \infty$. Why exactly does the inclusion $L_{\mathrm{loc}}^q(\mathbb{R}^n) \subseteq L_{\mathrm{loc}}^p(\mathbb{R}^n)$ hold?
For clarification:
Let $0 <p < q < \infty$. Why exactly does the inclusion $L_{\mathrm{loc}}^q(\mathbb{R}^n) \subseteq L_{\mathrm{loc}}^p(\mathbb{R}^n)$ hold?
For clarification: