Results 11 to 20 of about 386,320 (315)

On the Convergence Analysis of the Optimized Gradient Method. [PDF]

open access: yesJ Optim Theory Appl, 2017
This paper considers the problem of unconstrained minimization of smooth convex functions having Lipschitz continuous gradients with known Lipschitz constant. We recently proposed an optimized gradient method (OGM) for this problem and showed that it has a worst-case convergence bound for the cost function decrease that is twice as small as that of ...
Kim D, Fessler JA.
europepmc   +5 more sources

A class of analytic solutions for verification and convergence analysis of linear and nonlinear fluid-structure interaction algorithms [PDF]

open access: greenComput Methods Appl Mech Eng, 2020
Andreas Hessenthaler   +3 more
openalex   +2 more sources

Convergence Analysis of Leapfrog for Geodesics

open access: yesSIAM Journal on Numerical Analysis, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Erchuan Zhang, Lyle Noakes
openaire   +2 more sources

Glutamyl-prolyl-tRNA synthetase 1 coordinates early endosomal anti-inflammatory AKT signaling

open access: yesNature Communications, 2022
The PI3K/AKT signaling pathway is carefully regulated in specific cellular compartments. Lee and colleagues show that the housekeeping gene glutamyl-prolyl-tRNA synthetase 1 coordinates early endosome-specific AKT signaling necessary for inflammation ...
Eun-Young Lee   +12 more
doaj   +1 more source

On the convergence analysis of DCA

open access: yesCoRR, 2022
In this paper, we propose a clean and general proof framework to establish the convergence analysis of the Difference-of-Convex (DC) programming algorithm (DCA) for both standard DC program and convex constrained DC program. We first discuss suitable assumptions for the well-definiteness of DCA.
openaire   +2 more sources

Comparison of Muscle Thickness and Changing Ratio for Cervical Flexor Muscles During the Craniocervical Flexion Test Between Subjects With and Without Forward Head Posture

open access: yesPhysical Therapy Korea, 2022
Background: The craniocervical flexion test (CCFT) was developed for the activation and en-durance of deep cervical flexors. However, the muscle thickness and muscle thickness chang-ing ratio of the sternocleidomastoid (SCM) and deep cervical flexor (DCF)
Jae-hyun Lee, Ui-jae Hwang, Oh-yun Kwon
doaj   +1 more source

The Relationship Between Hip Abductor and Pelvic Drop During Lateral Step Down in the Elderly

open access: yesPhysical Therapy Korea, 2022
Background: The lateral step down (LSD) is a form of stair negotiation used by the elderly because it requires less movement of the lower extremity. Although it is necessary to study the amount of pelvic drop and the strength of a hip abductor during LSD
Young-kwon Lee   +3 more
doaj   +1 more source

A Study on the Evaluation of Effective Properties of Randomly Distributed Gas Diffusion Layer (GDL) Tissues with Different Compression Ratios

open access: yesApplied Sciences, 2020
The gas diffusion layer (GDL) typically consists of a thin layer of carbon fiber paper, carbon cloth or nonwoven and has numerous pores. The GDL plays an important role that determines the performance of the fuel cell.
Haksung Lee   +3 more
doaj   +1 more source

Targeting CYP4A attenuates hepatic steatosis in a novel multicellular organotypic liver model

open access: yesJournal of Biological Engineering, 2019
Background Non-alcoholic fatty liver disease (NAFLD) begins as simple hepatic steatosis, but further progress to chronic liver diseases results in severe liver damage and hepatic failure.
Jae-Sung Ryu   +8 more
doaj   +1 more source

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