Zobrazeno 1 - 1
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pro vyhledávání: '"Xiangxiang Nie"'
Publikováno v:
Mathematics, Vol 10, Iss 22, p 4170 (2022)
Let F be a family of sets in Rd (always d≥2). A set M⊂Rd is called F-convex, if for any pair of distinct points x,y∈M, there is a set F∈F, such that x,y∈F and F⊂M. A thin right triangle is the boundary of a non-degenerate right triangle i
Externí odkaz:
https://doaj.org/article/e09d802cfbb441ab8da34567025b7281
