Results 271 to 280 of about 65,408 (307)

Quasi-convex functions on subspaces and boundaries of quasi-convex sets

Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 2004
We embed truncations of the epi-graph of quasi-convex functions defined on linear subspaces E ⊂ MN × n of real matrices into MN × n to bound quasi-convex sets by the graph of the functions. We also characterize subspaces E on which all quasi-convex functions are convex and show, by using the Tarski–Seidenberg theorem in real algebraic geometry, that if
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Integral inequalities for quasi-convex functions and applications

AIP Conference Proceedings, 2017
In this paper, using integral representations for n−times differentiable mappings, we establish new generalizations of certain Hermite-Hadamard type inequality for quasiconvex functions. We also give some new estimations for special means of real numbers.
YILDIZ, Çetin, Gurbuz, Mustafa
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An algorithm for discrete approximation by quasi-convex functions on Rm

Computers and Mathematics With Applications, 2004
Let S be a finite subset of Rm having n elements. A real valued function k on S is said to be quasiconvex if there exists a quasi-convex function k′ defined on the convex hull co(S) of S such that k = k′ on S. Given a real function ƒ on S, the problem is
Ubhaya, V.A.
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On the coefficients of meromorphic quasi-convex functions

1972
Artykuł w: Annales Universitatis Mariae Curie-Skłodowska. Sectio A, Mathematica. Vol. 22/23/24 (1968/1969/1970), s. 167-170 ; streszcz. pol., ros. ; Artykuł w: Annales Universitatis Mariae Curie-Skłodowska. Sectio A, Mathematica. Vol. 22/23/24 (1968/1969/1970), s. 167-170 ; streszcz. pol., ros.
Siewierski, Lucjan, Śmiałkówna, Henryka   +1 more
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Mathematical programming problems with quasi-convex objective functions

Mathematical Programming, 1972
This paper generalizes results obtained by Arrow and Enthoven in [1] for functions of ClassC2 on the non-negative orthant.
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Quasi-convex function

2001
Saul I. Gass, Carl M. Harris
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A Note on Quasi-<i>p</i>-convex Function

Turkish Journal of Analysis and Number Theory, 2023
exaly  

On co-ordinated quasi-convex functions

Czechoslovak Mathematical Journal, 2013
M Emin Özdemir, Ahmet Ocak Akdemir, Cetin Yıldız   +2 more
exaly  

Some Hermite–Hadamard type inequalities for geometrically quasi-convex functions

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2014
Feng Qi, Bo-Yan Xi
exaly  

Quasi-convex Function

2013
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