Results 101 to 110 of about 17,902,926 (294)

Local convergence radius for the Mann-type iteration

Annals of the West University of Timisoara: Mathematics and Computer Science, 2015
A procedure to estimate the local convergence radius for a Mann-type iteration is given in the setting of a finite dimensional space. In particular we obtain the estimation of radius for classical Newton method.
Măruşter Ştefan
doaj   +1 more source

Near‐Infrared Fluorescent PROTAC Enables Theranostic Imaging and Selective Tau Degradation in Alzheimer's Disease

Advanced Science, EarlyView.
Here, we report a novel NIR fluorescent PROTAC platform that enables real‐time imaging and targeted degradation of Alzheimer's p‐Tau. Our lead compound effectively clears p‐Tau, reduces APP/Aβ, and alleviates cognitive deficits in AD mice. This work demonstrates a theranostic strategy for visualizing degradation and developing next‐generation AD ...
Ziwei Ren, Qian Yue, Ning Gao, Qiu‐Lian Hao, Yan Huo, Chuchu Li, Xinyue Leng, Lu‐Lu Sun, Maggie Pui Man Hoi, Hai‐Hao Han, Mingliang Ma, Xu‐Wen Li   +11 more
wiley   +1 more source

Memoryless quasi-Newton-type methods via some weak secant relations for large-scale unconstrained optimization

Journal of Inequalities and Applications
This article presents two variants of memoryless quasi-Newton methods with backtracking line search for large-scale unconstrained minimization. These updating methods are derived by means of a least-change updating strategy subjected to some weaker form ...
Keat Hee Lim, Wah June Leong
doaj   +1 more source

An Injectable Metal‐Drug Supramolecular Condensate Enables Radiosensitization and Systemic Antitumor Immunity for Post‐Surgical Osteosarcoma Therapy

Advanced Science, EarlyView.
This work designed an injectable metal‐drug supramolecular condensate formed from hafnium ions and alendronate (Hf‐ALN) and loaded with the COX‐2 inhibitor celecoxib (CXB) for synergistic radioimmunotherapy of postoperative osteosarcoma. Mechanistically, upon X‐ray irradiation, Hf enhances radiation energy deposition, ROS generation, and DNA damage ...
Tianhua Xiao, Zunlei Gong, Chuke Chen, Hui Yu, Yu Cai, Can Liu, Hongkai Huang, Ying Li, Jinyuan Guan, Le Wang, Chengyun Ning, Guoxin Tan, Lei Zhou   +12 more
wiley   +1 more source

DIN: A Decentralized Inexact Newton Algorithm for Consensus Optimization

IEEE Transactions on Machine Learning in Communications and Networking
This paper tackles a challenging decentralized consensus optimization problem defined over a network of interconnected devices. The devices work collaboratively to solve a problem using only their local data and exchanging information with their ...
Abdulmomen Ghalkha, Chaouki Ben Issaid, Anis Elgabli, Mehdi Bennis   +3 more
doaj   +1 more source

Newton family collection

This collection consists of a logbook kept by William A. Newton while he served with the quartermaster of the 33rd Arkansas Infantry, as well as correspondence and documents of the Newton ...
Newton, Earnest Joseph, Jr., 1917-2003; Newton, William A., 1829-1908
core   +1 more source

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

Advanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park, Saeed Pourasad, Jinhong Mun, Arunkumar Chitteth Rajan, Tae Hyeon Park, Anand Rohit, Mohammad Zafari, Tan‐Lien Pham, Eunjae Jung, Bonseung Koo, Miran Ha, Gi Beom Sim, Hyun Gyu Park, Won Woong Choi, Kwanghyeon Jo, Soohaeng Yoo Willow, David ChangMo Yang, Chang Woo Myung, Geunsik Lee, Kwang S. Kim   +19 more
wiley   +1 more source

Updating to Optimal Parametric Values by Memory-Dependent Methods: Iterative Schemes of Fractional Type for Solving Nonlinear Equations

Mathematics
In the paper, two nonlinear variants of the Newton method are developed for solving nonlinear equations. The derivative-free nonlinear fractional type of the one-step iterative scheme of a fourth-order convergence contains three parameters, whose optimal
Chein-Shan Liu, Chih-Wen Chang
doaj   +1 more source

On a Newton type method

Journal of Numerical Analysis and Approximation Theory, 1994
Under Kantorovich type assumptions the author gives a convergence theorem for the methods proposed by \textit{S. Ul'm} [Izv. Akad. Nauk Ehston. SSR, Fiz. Mat. 16, 403-411 (1967; Zbl 0189.485)] and \textit{O. H. Hald} [Numer. Math. 23, 411-426 (1975; Zbl 0309.65020)] solving operator equations in Banach spaces. His a priori error bounds are sharper than
openaire   +3 more sources

Trump Tariffs 2.0: Assessing the Impacts on US Distilled Spirits Imports

Agribusiness, EarlyView.
ABSTRACT The proposed 25% tariff on Mexico and Canada could have significant repercussions on US imports of distilled spirits. This study estimates US import demand across various spirit categories (e.g., tequila, whiskey) and assesses the potential impact of the proposed tariff.
Andrew Muhammad
wiley   +1 more source