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单词 hypoelliptic
释义

hypoelliptic

英汉-汉英词典
adj. 次椭圆的
词组 | 习惯用语
您要查找的是不是:
  • hypothetical adj. 假设的,假定的;有待证实的
  • elliptical adj. 椭圆的;省略的;简要的
  • hypercritical adj. (尤指对小错误)吹毛求疵的;过于苛刻的
  • ellipticity n. 椭圆率;椭圆度
hypoelliptic 次椭圆的

网络短语:
partially hypoelliptic 部分亚椭圆
hypoelliptic operator 次椭圆型算子
formally hypoelliptic 形式亚椭圆
strictly hypoelliptic 严格亚椭圆
英语百科

Hypoelliptic operator

(重定向自Hypoelliptic)

In mathematics, more specifically in the theory of partial differential equations, a partial differential operator P defined on an open subset

is called hypoelliptic if for every distribution u defined on an open subset V \subset U such that Pu is C^\infty (smooth), u must also be C^\infty.

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更新时间:2025/6/18 18:49:12