Results 101 to 110 of about 7,757 (261)

خوارزمیتان متطورتان من أشبـاه نیوتن لحل مسائل الأمثلیة غیر المقیدة

Al-Rafidain Journal of Computer Sciences and Mathematics, 2013
Abbas Y. Al-Bayati, Basim A. Hassan
doaj   +1 more source

Distributed k‐WTA Network for Multi‐Manipulator Competition With Experimental Verifications

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In this article, a new distributed k $k$‐winner‐take‐all (Dk $k$‐WTA) network is designed and used to construct a dynamic allocation scheme for competitive coordination tasks of multiple manipulators as embodied agents. The scheme is constructed based on the following two aspects. On one hand, with reference to a perspective that the Laplacian
Shengkai Sun, Yutong Li, Jianfeng Lv
wiley   +1 more source

A Simplified Algorithm for a Full-Rank Update Quasi-Newton Method

AppliedMath
An efficient linearization method for solving a system of nonlinear equations was developed, showing good stability and convergence properties. It uses an unconventional and simple strategy to improve the performance of classic methods by a full-rank ...
Peter Berzi
doaj   +1 more source

Energy Flows Balance of Electric‐Heating Interconnected Microgrids Under Grid‐Forming Converter Integration Based on Heterogeneous Graph Convolutional Network

Energy Internet, EarlyView.
ABSTRACT The combination of electric‐heating interconnected microgrids (EHIMs) with grid‐forming converters (GFMCs) offers a highly promising approach to improving energy management within decentralised energy systems. Despite its potential, precisely modelling and analysing energy flow in such systems remains a considerable challenge due to the ...
Ji Li, Jinduo Yang, Yang Kou, Qingyuan Zhang, Xiao Hu, Yang Gao, Fei Fei Li, Wei Le Liang, Yiyan Li, Ming Li, Lei Xu, Kepaiyitulla Tursun, Yan Qing Peng, Ying Li Huo, Yun Shan Wang, Ze Zhen Zhang   +15 more
wiley   +1 more source

QNOMP: A Quasi-Newton-Based Joint Multipath Optimization Method for Super-Resolution Channel Estimation and Extrapolation

IEEE Access
Channel estimation and extrapolation are key challenges in massive multiple-input multiple-output communications. In this paper, we propose a quasi-Newton-based joint multipath optimization approach called Quasi-Newton Orthogonal Matching Pursuit (QNOMP)
Yi Zeng, Mingguang Han, Xiaoguang Li, Tiejun Li   +3 more
doaj   +1 more source

A Survey of the Archival Audit Literature Une revue de la littérature en matière d'audit fondée sur les données archivales

Contemporary Accounting Research, EarlyView.
ABSTRACT External audits enhance the credibility of financial statements and are a cornerstone of capital market integrity. However, the growing and complex auditing literature poses challenges for researchers. This survey synthesizes and critically evaluates archival audit research published in top accounting journals from 1995 to 2025, organizing ...
Clive Lennox, Chan Li, Yiqian Wang
wiley   +1 more source

Exploring market dynamics of biological including biosimilar treatments for retinal diseases in Europe: An interrupted time‐series analysis

Acta Ophthalmologica, EarlyView.
Abstract Purpose To assess the impact of biosimilar ranibizumab and on‐patent faricimab market entry on pricing and utilization trends and describe national variation in off‐label bevacizumab use in Europe. Methods Interrupted time series analysis of quarterly sales data (Q1 2018–Q2 2024) in 11 European countries evaluated ranibizumab utilization and ...
Elif Car, Isabelle Huys, Steven Simoens, Arnold G. Vulto   +3 more
wiley   +1 more source

A systematic review and meta‐analysis of school‐based interventions for PTSD and trauma‐related symptoms: what effective elements they have in common?

Child and Adolescent Mental Health, EarlyView.
Background Schools provide critical support for students exposed to traumatic experiences, with school‐based trauma interventions demonstrating reductions in posttraumatic stress symptoms. However, heterogeneity in design, implementation, and efficacy of existing interventions makes it challenging to select suitable interventions and to understand ...
Kirsten Rowlinson, Lucinda Grummitt, Isabelle Lynch, Chloe Conroy, Ivana Kihas, Erin Kelly, Emma L. Barrett   +6 more
wiley   +1 more source

Convergence and Stability Improvement of Quasi-Newton Methods by Full-Rank Update of the Jacobian Approximates

AppliedMath
A system of simultaneous multi-variable nonlinear equations can be solved by Newton’s method with local q-quadratic convergence if the Jacobian is analytically available.
Peter Berzi
doaj   +1 more source

Fast Injective Mesh Parameterization via Beltrami Coefficient Prolongation

Computer Graphics Forum, EarlyView.
Abstract We present a highly efficient and robust method for free boundary injective parameterization of disk‐like triangle meshes with low isometric distortion. Harmonic function–based approaches, grounded in a strong mathematical framework, are widely employed.
G. Fargion, O. Weber
wiley   +1 more source