Matches in DBpedia 2016-04 for { ?s ?p "In linear algebra, a (linear) cone is a subset of a vector space that is closed under multiplication by positive scalars. In other words, a subset C of a real vector space V is a cone if and only if λx belongs to C for any x in C and any positive scalar λ of V (or, more succinctly, if and only if λC = C for any positive scalar λ). A cone is said to be pointed if it includes the null vector (origin) 0; otherwise it is said to be blunt."@en }
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- Cone_(linear_algebra) comment "In linear algebra, a (linear) cone is a subset of a vector space that is closed under multiplication by positive scalars. In other words, a subset C of a real vector space V is a cone if and only if λx belongs to C for any x in C and any positive scalar λ of V (or, more succinctly, if and only if λC = C for any positive scalar λ). A cone is said to be pointed if it includes the null vector (origin) 0; otherwise it is said to be blunt.".
- Q493171 comment "In linear algebra, a (linear) cone is a subset of a vector space that is closed under multiplication by positive scalars. In other words, a subset C of a real vector space V is a cone if and only if λx belongs to C for any x in C and any positive scalar λ of V (or, more succinctly, if and only if λC = C for any positive scalar λ). A cone is said to be pointed if it includes the null vector (origin) 0; otherwise it is said to be blunt.".