Results 91 to 100 of about 552 (144)

Duality Theorems for Convex and Quasiconvex Set Functions

open access: yes
In mathematical programming, duality theorems play a central role. Especially, in convex and quasiconvex programming, Lagrange duality and surrogate duality have been studied extensively.
Kuroiwa, Daishi, Suzuki, Satoshi
core   +1 more source

Searching for structure in collective systems. [PDF]

open access: yesTheory Biosci, 2021
Twomey CR   +3 more
europepmc   +1 more source

Algorithms for the quasiconvex feasibility problem

open access: yes, 2006
We study the behavior of subgradient projections algorithms for the quasiconvex feasibility problem of finding a point x*∈Rn that satisfies the inequalities f1(x*)⩽0,f2(x*)⩽0,…,fm(x*)⩽0, where all functions are continuous and quasiconvex. We consider the
Segal, Alexander, Censor, Yair
core   +1 more source

ON NEW INEQUALITIES OF HERMITE-HADAMARD TYPE FOR FUNCTIONS WHOSE FOURTH DERIVATIVE ABSOLUTE VALUES ARE QUASI-CONVEX WITH APPLICATIONS

open access: yesJournal of New Theory, 2016
Abstaract−We establish some new inequalities of Hermite-Hadamard type for functions whose fourth derivatives absolute values are quasi-convex. Further, we give new identity.Using this new identity, we establish similar inequalities for left-hand side of ...
Imran Abbas Baloch, Basharat Rehman Ali
doaj  

Quasiconvex programming

open access: yes, 2005
. We define quasiconvex programming, a form of generalized linear programming in which one seeks the point minimizing the pointwise maximum of a collection of quasiconvex functions. We survey algorithms for solving quasiconvex programs either numerically
David Eppstein
core  

New inequalities for η-quasiconvex function

open access: yes, 2019
The class of η-quasiconvex functions was introduced in 2016. Here we establish novel inequalities of Ostrowski type for functions whose second derivative, in absolute value raised to the power q ≥ 1, is η-quasiconvex.
Eze R. Nwaeze   +3 more
core   +1 more source

Quasiconvex functions on regular trees

open access: yes
We introduce a definition of a quasiconvex function on an infinite directed regular tree that depends on what we understood by a segment on the tree.
Del Pezzo, Leandro M.   +2 more
core  

On uniformly close-to-convex functions and uniformly quasiconvex functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
K. G. Subramanian   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy