Results 61 to 70 of about 174 (149)

Local convergence of tensor methods. [PDF]

open access: yesMath Program, 2022
Doikov N, Nesterov Y.
europepmc   +1 more source

Initial Results Of An Mdo Method Evaluation Study

open access: yes, 1998
The NASA Langley MDO method evaluation study seeks to arrive at a set of guidelines for using promising MDO methods by accumulating and analyzing computational data for such methods.
Srinivas Kodiyalam Y   +5 more
core   +1 more source

PONTRYAGIN PRINCIPLES IN INFINITE HORIZON IN PRESENCE OF ASYMPTOTICAL CONSTRAINTS

open access: yes, 2015
We establish necessary conditions of optimality for discrete-time infinite-horizon optimal control in presence of constraints at infinity. These necessary conditions are in form of weak and strong Pontryagin principles.
Ngo, Thoi-Nhan, Blot, Joël
core  

New Hybrid Conjugate Gradient Method as a Convex Combination of PRP and RMIL+ Methods

open access: yes
The Conjugate Gradient (CG) method is a powerful iterative approach for solving large-scale minimization problems, characterized by its simplicity, low computation cost and good convergence. In this paper, a new hybrid conjugate gradient HLB method (HLB:
BENZINE, Rachid   +3 more
core   +1 more source

Forecasting the action of CAR-T cells against SARS-corona virus-II infection with branching process. [PDF]

open access: yesModel Earth Syst Environ, 2022
Al-Utaibi KA   +5 more
europepmc   +1 more source

Joint minimization with alternating Bregman proximity operators

open access: yes, 2006
International audienceA systematic study of the proximity properties of Bregman distances is carried out. This investigation leads to the introduction of a new type of proximity operator which complements the usual Bregman proximity operator.
Combettes, Patrick, L   +4 more
core  

Detection and Remediation of Stagnation in the Nelder-Mead Algorithm Using a Sufficient Decrease Condition

open access: yes, 1997
. The Nelder-Mead algorithm can stagnate and converge to a non-optimal point, even for very simple problems. In this note we propose a test for sufficient decrease which, if passed for the entire iteration, will guarantee convergence of the Nelder-Mead ...
C. T. Kelley
core  

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