upper semi-continuous (English, adj)
expansion: upper semi-continuous (not comparable)
Senses:
glosses: Such that, for each fixed number, the subspace of points whose images are at least that number is closed.
tags: not-comparable
raw_tags: of a real-valued function on a topological space
glosses: Such that for each fixed point x there is some neighborhood whose image's limit superior is x's image.
tags: not-comparable
raw_tags: of a real-valued function on a topological space
Forms:
form: upper semicontinuous
tags: alternative