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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeOct 31st 2017
   • PermaLink
   Author: Urs
   Format: MarkdownItexsince in other entries I keep having the need to directly point to it, I created a brief entry _[[non-singular distribution]]_. The only proposition there currently is ([here](https://ncatlab.org/nlab/show/non-singular+distribution#NonSingularDistributionsAreDenseInAllDistributions)) the density of the embedding $C^\infty_{cp}(\mathbb{R}^n) \hookrightarrow \mathcal{D}'(\mathbb{R}^n)$. I should find a canonical citation that also $C^\infty(\mathbb{R}^n) \hookrightarrow \mathcal{E}'(\mathbb{R}^n)$ is dense.

   since in other entries I keep having the need to directly point to it, I created a brief entry non-singular distribution.

   The only proposition there currently is (here) the density of the embedding $C^\infty_{cp}(\mathbb{R}^n) \hookrightarrow \mathcal{D}'(\mathbb{R}^n)$. I should find a canonical citation that also $C^\infty(\mathbb{R}^n) \hookrightarrow \mathcal{E}'(\mathbb{R}^n)$ is dense.