Results 21 to 30 of about 53 (50)
Mating parabolic rational maps with Hecke groups
Proceedings of the London Mathematical Society, Volume 132, Issue 3, March 2026.Abstract We prove that any degree d$d$ rational map having a parabolic fixed point of multiplier 1 with a fully invariant and simply connected immediate basin of attraction is mateable with the Hecke group Hd+1$\mathcal {H}_{d+1}$, with the mating realised by an algebraic correspondence.
Shaun Bullett +3 more
wiley +1 more source
A Practical Real‐Time Observer‐Based Radiation Prediction Algorithm for Solar Plants
Energy Science &Engineering, Volume 14, Issue 2, Page 887-904, February 2026.A novel radiation prediction method is proposed. The model's existence is verified by applying real data to an offline identifier. An adaptive state/parameter estimator is developed to identify the model. The identification process occurs in real‐time, independent of specific situations. The method offers universal radiation prediction.
S. Sepehr Tabatabaei +2 more
wiley +1 more source
SECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley +1 more source
IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.This paper presents a hybrid hGWO‐ACO tuned Interval Type‐II Fuzzy Multi‐Stage PID (IT2F‐MPID) controller for robust frequency regulation in renewable‐dominated isolated microgrids. By integrating multi‐stage PID structure, interval type‐II fuzzy inference, and a hybrid global‐local metaheuristic optimization strategy, the proposed approach enhances ...
Benali Alouache +6 more
wiley +1 more source
Cyber‐Resilient MMC‐MTDC Stability via Robust Observer Design for Wind‐Integrated Grids
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper proposes a stochastic stabilising control method, based on a Markov jump model (MJM), to comprehensively address stability challenges in modular multilevel converter‐based multi‐terminal direct current (MMC‐MTDC) systems due to communication network disturbances.
Mohsen Darabian +5 more
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.A robust online stability‐margin monitoring framework is proposed for grid‐connected inverters. A current‐ratio‐based measurement scheme improves the signal‐to‐noise ratio without high‐bandwidth voltage sensors, while a Rational Algebraic Stability Criterion (RASC) decouples the gain‐ and phase‐margin constraints.
Yihan Zhou, Jinjun Liu, Zipeng Liu
wiley +1 more source
Social Policy &Administration, Volume 60, Issue 1, Page 100-111, January 2026.ABSTRACT This paper examines the political and policy implications of artificial intelligence (AI) from the perspective of managers in Danish firms. We investigate how managers perceive AI's impact on the workplace, their preferences for social and regulatory policies to address AI's societal effects, and how information about AI's economic ...
David Weisstanner, Kees van Kersbergen
wiley +1 more source
Abstract and Applied Analysis, Volume 2026, Issue 1, 2026.The Zika virus exhibits complex transmission dynamics involving vector‐borne, sexual, and vertical pathways, which complicates the design of effective control strategies. In this work, we develop an integrated SICR–SI mathematical model coupling human and mosquito populations, incorporating Wolbachia‐based biocontrol, sexual prevention, and vector ...
Abdoulaye Sow +3 more
wiley +1 more source
Abstract and Applied Analysis, Volume 2026, Issue 1, 2026.Female genital schistosomiasis (FGS), caused by chronic infection with Schistosoma haematobium, represents a significant but neglected gynecological condition that affects approximately 56 million women in sub‐Saharan Africa. This parasitic disease manifests itself through chronic inflammation and tissue damage in the female genital tract, leading to ...
Brenda Achieng Onyango +2 more
wiley +1 more source