Results 31 to 40 of about 770,647 (275)

Convex generalized flows

open access: yesDiscrete Applied Mathematics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Michael Holzhauser   +2 more
openaire   +1 more source

Schur m-power convexity of generalized geometric Bonferroni mean involving three parameters

open access: yesJournal of Inequalities and Applications, 2019
In this paper, we study the Schur m-power convexity of the generalized geometric Bonferroni mean involving three parameters. Our result provides a unified generalization to the work that was done recently by Shi and Wu concerning the Schur convexity of ...
Shan-He Wu, Yu-Ming Chu
doaj   +1 more source

An analytical investigation of uniformly star like class of functions via gener-alized koebe function

open access: yesWasit Journal for Pure Sciences, 2023
Recently, several of the generalizations Koebe function are introduced and investigated. In this study, a linear complex operator is investigated in terms of the generalized Koebe function and Wright function.
Anwar H. Moureh, Hiba F. Al-Janaby
doaj   +3 more sources

A Generalization of the Convex Kakeya Problem [PDF]

open access: yesAlgorithmica, 2012
Given a set of line segments in the plane, not necessarily finite, what is a convex region of smallest area that contains a translate of each input segment? This question can be seen as a generalization of Kakeya's problem of finding a convex region of smallest area such that a needle can be rotated through 360 degrees within this region.
Hee-Kap Ahn   +5 more
openaire   +6 more sources

Certain Geometric Properties of Generalized Dini Functions

open access: yesJournal of Function Spaces, 2018
We are mainly interested in some geometric properties for the combinations of generalized Bessel functions of the first kind and their derivatives known as Dini functions.
Muhey U. Din   +3 more
doaj   +1 more source

Some Topics In Generalized Convexity : Non-Convex Programming with Variational Inequalities

open access: yes, 2010
Generalized convexity is of great importance in the area of optimization, management sciences, economics and operations research. Generalized convexity is now considered as independent branch of mathematics with wide range of applications.
Bukhsh, Waqquas
core   +3 more sources

Equilibrium existence under generalized convexity

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012
We introduce, in the first part, the notion of weakly convex pair of correspondences, we give its economic interpretation, we state a fixed point and a selection theorem.
Patriche Monica
doaj   +1 more source

Convex and Non-convex Optimization Under Generalized Smoothness

open access: yesAdvances in Neural Information Processing Systems 36, 2023
Classical analysis of convex and non-convex optimization methods often requires the Lipshitzness of the gradient, which limits the analysis to functions bounded by quadratics. Recent work relaxed this requirement to a non-uniform smoothness condition with the Hessian norm bounded by an affine function of the gradient norm, and proved convergence in the
Haochuan Li   +4 more
openaire   +4 more sources

On the generation of convex polyominoes

open access: yesDiscrete Applied Mathematics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

On some geometric results for generalized k-Bessel functions

open access: yesDemonstratio Mathematica, 2023
The main aim of this article is to present some novel geometric properties for three distinct normalizations of the generalized kk-Bessel functions, such as the radii of uniform convexity and of α\alpha -convexity.
Toklu Evrim
doaj   +1 more source

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