Results 261 to 270 of about 47,276 (293)

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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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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The refinement of Fekete and Szegö problems for close-to-convex functions and close-to-quasi-convex mappings

Journal of Mathematical Analysis and Applications, 2023
Taishun Liu
exaly  

On certain subclasses of close-to-convex and quasi-convex functions with respect to k-symmetric points

Journal of Mathematical Analysis and Applications, 2006
Zhi-Gang Wang
exaly  

On co-ordinated quasi-convex functions

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

Refinements of Hadamard-type inequalities for quasi-convex functions with applications to trapezoidal formula and to special means

Computers and Mathematics With Applications, 2010
Mohammad W Alomari, M Darus
exaly  

Quasi-convex Function

2013
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