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On the page of Normal fan on Wikipedia as one of the properties of normal fans it is written: "If F is a face of P of dimension d, then its normal cone C_F has dimension n – d." For this page there is only one reference and I couldn't find anywhere on this reference such an statement. Is it possible to suggest a more precise reference for this property? Mathlover854 ( talk) 12:24, 20 September 2021 (UTC)
| Mathematics desk | ||
|---|---|---|
| < September 19 | << Aug | September | Oct >> | Current desk > |
| Welcome to the Wikipedia Mathematics Reference Desk Archives |
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| The page you are currently viewing is a transcluded archive page. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages. |
On the page of Normal fan on Wikipedia as one of the properties of normal fans it is written: "If F is a face of P of dimension d, then its normal cone C_F has dimension n – d." For this page there is only one reference and I couldn't find anywhere on this reference such an statement. Is it possible to suggest a more precise reference for this property? Mathlover854 ( talk) 12:24, 20 September 2021 (UTC)