Results 71 to 80 of about 411,366 (267)

Step-like contrast structure of singularly perturbed optimal control problem

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper, the existence of step-like contrast structure for a class of singularly perturbed optimal control problem is shown by the contrast structure theory.
Limeng Wu, Mingkang Ni, Haibo Lu
doaj   +1 more source

A Qualitative Analysis of Patient Perspectives and Preferences in Lupus Management to Guide Lupus Guidelines Development

open access: yesArthritis Care &Research, EarlyView.
Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg   +20 more
wiley   +1 more source

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

open access: yesArthritis Care &Research, Accepted Article.
Objectives Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies. To help patients and providers in the decision‐making process, we developed
Anahita Deboo   +19 more
wiley   +1 more source

Fractional optimal control problem for an age-structured model of COVID-19 transmission. [PDF]

open access: yesChaos Solitons Fractals, 2021
Khajji B   +4 more
europepmc   +1 more source

Cognitive Behavioral Therapy for Youth with Childhood‐Onset Lupus: A Randomized Clinical Trial

open access: yesArthritis Care &Research, Accepted Article.
Objective Our objective was to determine the feasibility and acceptability of the Treatment and Education Approach for Childhood‐onset Lupus (TEACH), a six‐session cognitive behavioral intervention addressing depressive, fatigue, and pain symptoms, delivered remotely to individual youth with lupus by a trained interventionist.
Natoshia R. Cunningham   +29 more
wiley   +1 more source

On the Optimal Synthesis Problem for Control Systems

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2015
Optimal synthesis problem to linear indeterminate dynamic systems is under consideration. The concept of classical optimal feedback, optimal unclosable feedback and repeatedly closable feedbacks are introduced.
R. Gabasov, F.M. Kirillova
doaj  

A Note on Optimal Control Problem Governed by Schrödinger Equation

open access: yesOpen Physics, 2015
In this work, we present some results showing the controllability of the linear Schrödinger equation with complex potentials. Firstly we investigate the existence and uniqueness theorem for solution of the considered problem. Then we find the gradient of
Koçak Yusuf   +2 more
doaj   +1 more source

Quasi-Invariant Optimal Control Problems

open access: yes, 2003
Partially presented at the Invited Session "Control, Optimization and Computation", 10th Mediterranean Conference on Control and Automation (MED2002), Lisbon, July 9-12, 2002. Accepted for publication (21.Feb.03) in the journal Portugaliae Mathematica.
openaire   +3 more sources

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