Commit 2021-12-03 10:55 970f0746
View on Github →feat(analysis/convex/star): Star-convex sets (#10524)
This defines star_convex 𝕜 x s
to mean that a set is star-convex (aka star-shaped, radially convex, or a star domain) at x
. This means that every segment from x
to a point in s
is a subset of s
.