Besov space: Show that L^1 (R^n) is not included in B_1^{0,2} for n >= 2

[Doua]

Could you please help me to show that $L^1(\mathbb{R}^n)$ is not included in the besov space $\mathring{B}_1^{0,2}(\mathbb{R}^n)$ for $n\ge 2$?

Thanks in advance for your help.

 

[blamocur]

I don't know the answer, but I've changed the typesetting to conform with this site's settings:

Could you please help me to show that [imath]L^1(\mathbb{R}^n)[/imath] is not included in the besov space [imath]\mathring{B}_1^{0,2}(\mathbb{R}^n)[/imath] for [imath]n\ge 2[/imath]?