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单词 Polyhedral cone
释义

Polyhedral cone

英语百科

Convex cone

(重定向自Polyhedral cone)
A convex cone (light blue). Inside of it, the light red convex cone consists of all points αx + βy with α, β > 0, for the depicted x and y. The curves on the upper right symbolize that the regions are infinite in extent.

In linear algebra, a convex cone is a subset of a vector space over an ordered field that is closed under linear combinations with positive coefficients.

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更新时间:2025/6/19 1:07:19