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semiconvex. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Alternative forms
Etymology
semi- + convex
Adjective
semiconvex (not comparable)
- (mathematics, of a function, f) Having the property that for every compact subset of the domain, there exists a constant C such that f(x) + ½C|x|2 is convex on the subset.
2015, Katy Craig, “Nonconvex gradient flow in the Wasserstein metric and applications to constrained nonlocal interactions”, in arXiv:We also prove the first quantitative estimates on convergence of the discrete gradient flow or "JKO scheme" outside of the semiconvex case.