convex set (Q5509): Difference between revisions

Latest revision as of 19:44, 25 March 2023

subset of an affine space that is closed under convex combinations

Language	Label	Description	Also known as
English	convex set	subset of an affine space that is closed under convex combinations

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\sum _{k=1}^{r}\lambda _{k}u_{k}\in S,\sum _{k=1}^{r}\lambda _{k}=1

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Revision as of 19:44, 25 March 2023 Fire (talk \| contribs) Bureaucrats, Interface administrators, Administrators 132,236 edits ‎Created claim: part of (P7): affine space (Q5515) ← Older edit	Latest revision as of 19:44, 25 March 2023 Fire (talk \| contribs) Bureaucrats, Interface administrators, Administrators 132,236 edits ‎Created claim: defining formula (P333): \sum_{k=1}^r\lambda_k u_k \in S, \sum_{k=1}^r\lambda_k = 1
	Property / defining formula
		$\sum _{k=1}^{r}\lambda _{k}u_{k}\in S,\sum _{k=1}^{r}\lambda _{k}=1$ `\sum_{k=1}^r\lambda_k u_k \in S, \sum_{k=1}^r\lambda_k = 1`
	Property / defining formula: $\sum _{k=1}^{r}\lambda _{k}u_{k}\in S,\sum _{k=1}^{r}\lambda _{k}=1$ / rank
		Normal rank