Results 101 to 110 of about 32,948 (308)

Optimality Conditions for Semivectorial Bilevel Convex Optimal Control Problems [PDF]

open access: yes
We present optimality conditions for bilevel optimal control problems where the upper level, to be solved by a leader, is a scalar optimal control problem and the lower level, to be solved by several followers, is a multiobjective convex optimal control ...
Henry Bonnel, Jacqueline Morgan
core  

Global optimality conditions for some classes of optimization problems [PDF]

open access: yes, 2009
We establish new necessary and sufficient optimality conditions for global optimization problems. In particular, we establish tractable optimality conditions for the problems of minimizing a weakly convex or concave function subject to standard ...
Wu, Zhiyou, Rubinov, Alex
core   +1 more source

Abnormality in the Theory of Necessary Optimality Conditions

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2017
The problems of existence, non-uniqueness, abnormality of solutions arising from the using of necessary optimality conditions are discussed in terms of the extension principle and sufficient optimality conditions. Simple examples are used.
V.I. Gurman, M.M. Khrustalev
doaj   +1 more source

Optimality Conditions for a Nonsmooth Uncertain Multiobjective Programming Problem

open access: yesComplexity, 2020
This note is devoted to the investigation of optimality conditions for robust approximate quasi weak efficient solutions to a nonsmooth uncertain multiobjective programming problem (NUMP).
Wenyan Han, Guolin Yu, Tiantian Gong
doaj   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

On constraint qualifications with generalized convexity and optimality conditions [PDF]

open access: yes
This paper deals with a multiobjective programming problem involving both equality constraints in infinite dimensional spaces. It is shown that some constraint qualifications together with a condition of interior points are sufficient conditions for the ...
Do Van Luu, Manh-Hung Nguyen
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

A survey on C 1,1 fuctions: theory, numerical methods and applications [PDF]

open access: yes
In this paper we survey some notions of generalized derivative for C 1,1 functions. Furthermore some optimality conditions and numerical methods for nonlinear minimization problems involving C1,1 data are studied.
Rocca Matteo, La Torre Davide
core  

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