Results 91 to 100 of about 266 (177)

Second-order duality for nondifferentiable multiobjective programming involving (Φ,ρ)-univexity

, 1970
The concepts of (Φ, ρ)-invexity have been given by Carsiti,Ferrara and Stefanescu[32]. We consider a second-order dual model associated to a multiobjective programming problem involving support functions and a weak duality result is established under ...
Bandana Priya, Ganesh Kumar Thakur
core   +1 more source

Tensor methods for finding approximate stationary points of convex functions. [PDF]

Optim Methods Softw, 2022
Grapiglia GN, Nesterov Y.
europepmc   +1 more source

Minimizing Uniformly Convex Functions by Cubic Regularization of Newton Method. [PDF]

J Optim Theory Appl, 2021
Doikov N, Nesterov Y.
europepmc   +1 more source

On due-date based valid cuts for the sequential ordering problem

Integer Programming, Lagrangean relaxation, Hamiltonian Path, Valid Cuts, Tightening, 90C10, 90C27, 90C30,
L. Escudero, M. Ortuño
core   +1 more source

Sufficient Second Order Optimality Conditions for C^1 Multiobjective Optimization Problems [PDF]

, 2003
2000 Mathematics Subject Classification: Primary 90C29; Secondary 90C30.In this work, we use the notion of Approximate Hessian introduced by Jeyakumar and Luc [19], and a special scalarization to establish sufficient optimality conditions for constrained
Gadhi, N.
core  

Pseudomonotone operators and the Bregman Proximal Point Algorithm

Pseudomonotone operators, Variational inequalities, Bregman distances, Proximal Point algorithm, Interior-point-effect, 47J20, 65J20, 65K10, 90C26, 90C30,
Nils Langenberg
core   +1 more source

Regularized Lagrangian duality for linearly constrained quadratic optimization and trust-region problems

Quadratic nonconvex optimization, Regularized Lagrangian, Strong duality, Quadratic constraints, Linear equality constraints, Trust-region problems, Alternative theorems, 90C26, 90C46, 90C20, 90C30,
V. Jeyakumar, Guoyin Li
core   +1 more source

Second order optimality conditions for bilevel set optimization problems

Approximate Jacobian, Approximate Hessian, Recession matrices, Bilevel optimization, Second order approximation, Necessary optimality conditions, Regularity condition, Set valued mappings, Support function, 90C29, 49J52, 90C30, 49K99,
N. Gadhi, S. Dempe
core   +1 more source

Accelerated tensor-based conjugate gradient framework using modified secant condition for image restoration and strategic UAV combat

Results in Control and Optimization
Navigating large-scale unconstrained optimization complexities requires a synergistic integration of the low memory footprint of conjugate gradient (CG) methods with the fast convergence of quasi-Newton (QN) methods.
M. Salimi Khorshidi, N. Bidabadi
doaj   +1 more source

Convexification for data fitting

Convexification, Global optimization, Local minima, Data fitting, Neural network, Nonlinear regression, Minimax, Robustifying error crition, Degree of robustness, 90C30, 90C31, 62M45, 62G08,
James Lo
core   +1 more source