- quasiconvex function
- мат. квазивыпуклая функция
Большой англо-русский и русско-английский словарь. 2001.
quasiconvex function
Смотреть что такое "quasiconvex function" в других словарях:
Quasiconvex function — In mathematics, a quasiconvex function is a real valued function defined on an interval or on a convex subset of a real vector space such that the inverse image of any set of the form ( infty,a) is a convex set. Definition and… … Wikipedia
quasiconvex — adjective said of a function, if the inverse image of any set of the form ( ∞,a) for that function is a convex set. Ant: quasiconcave See Also: quasiconvexity … Wiktionary
Convex function — on an interval. A function (in black) is convex if and only i … Wikipedia
List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra … Wikipedia
Convex optimization — Convex minimization, a subfield of optimization, studies the problem of minimizing convex functions over convex sets. Given a real vector space X together with a convex, real valued function defined on a convex subset of X, the problem is to find … Wikipedia
List of mathematics articles (Q) — NOTOC Q Q analog Q analysis Q derivative Q difference polynomial Q exponential Q factor Q Pochhammer symbol Q Q plot Q statistic Q systems Q test Q theta function Q Vandermonde identity Q.E.D. QED project QR algorithm QR decomposition Quadratic… … Wikipedia
Bruno de Finetti — Born 13 June 1906(1906 06 13) Innsbruck, Austria … Wikipedia
Mathematical optimization — For other uses, see Optimization (disambiguation). The maximum of a paraboloid (red dot) In mathematics, computational science, or management science, mathematical optimization (alternatively, optimization or mathematical programming) refers to… … Wikipedia
Non-linear least squares — is the form of least squares analysis which is used to fit a set of m observations with a model that is non linear in n unknown parameters (m > n). It is used in some forms of non linear regression. The basis of the method is to… … Wikipedia
quasiconcave — adjective said of a function, if the inverse image of any set of the form (a,∞) for that function is a convex set. Ant: quasiconvex See Also: quasiconcavity … Wiktionary
Metric Structures for Riemannian and Non-Riemannian Spaces — Author(s) Misha Gromov … Wikipedia
