English word pseudoconvex comes from English pseudo- (False, not genuine, fake.), English convex
| Dictionary entry | Language | Definition |
|---|---|---|
| pseudo- | English (eng) | False, not genuine, fake. |
| convex | English (eng) | (functional analysis, not comparable, of a real-valued function on the reals) having an epigraph which is a convex set.. (geometry, not comparable, of a polygon) having no internal angles greater than 180 degrees.. (mathematics, not comparable, of a set) arranged such that for any two points in the set, a straight line between the two points is contained within the set.. Curved or bowed [...] |
| pseudoconvex | English (eng) | (mathematics) (said of a function) differentiable and increasing in any direction where it has a positive directional derivative. |