The geometry and arithmetic of bielliptic Picard curves
Journal of the London Mathematical Society, Volume 112, Issue 5, November 2025.Abstract We study the geometry and arithmetic of the curves C:y3=x4+ax2+b$C \colon y^3 = x^4 + ax^2 + b$ and their associated Prym abelian surfaces P$P$. We prove a Torelli‐type theorem in this context and give a geometric proof of the fact that P$P$ has quaternionic multiplication by the quaternion order of discriminant 6.
Jef Laga, Ari Shnidman
wiley +1 more source
Review and Analysis of Digital Signal Processing Algorithms for Coherent Optical Satellite Links
International Journal of Satellite Communications and Networking, Volume 43, Issue 3, Page 229-250, May/June 2025.ABSTRACT Coherent optical satellite links enable high‐throughput communication and high accuracy ranging to and between satellites. Due to the ever‐increasing demand for throughput, wavelength division multiplexing of polarization multiplexed optical signals is being considered as a solution to provide high‐speed optical satellite links.
Carl Valjus, Raphael Wolf, Juraj Poliak
wiley +1 more source
A Privacy‐Preserving System for Confidential Carpooling Services Using Homomorphic Encryption
Advanced Intelligent Systems, Volume 7, Issue 5, May 2025.This research presents a homomorphic encryption‐based solution to enhance privacy in carpooling without compromising functionality. Rigorous experiments confirm its robustness, accuracy, and efficiency in securely matching users while preserving confidentiality.
David Palma +3 more
wiley +1 more source
Journal of Robotics and Mechatronics, 2015 <div class=""abs_img""><img src=""[disp_template_path]/JRM/abst-image/00270001/06.jpg"" width=""300"" />Plant uncertainties compensation</div> In this paper, a robust nonlinear perfect tracking control for a robot arm with uncertainties is proposed by using operator-based robust right coprime factorization approach.
Aihui Wang +4 more
openaire +1 more source
DOA Estimation in B5G/6G: Trends and Challenges. [PDF]
Sensors (Basel), 2022 Ruan N, Wang H, Wen F, Shi J.
europepmc +1 more source
Current State of Computational Modeling of Nanohelicenes. [PDF]
Nanomaterials (Basel), 2023 Porsev VV, Evarestov RA.
europepmc +1 more source
Online Gait Detection with an Automatic Mobile Trainer Inspired by Neuro-Developmental Treatment. [PDF]
Sensors (Basel), 2020 Wang FC, Li YC, Wu KL, Chen PY, Fu LC.
europepmc +1 more source
Intelligent Surveillance Robot with Obstacle Avoidance Capabilities Using Neural Network. [PDF]
Comput Intell Neurosci, 2015 Budiharto W.
europepmc +1 more source
Genetic Algorithm-Based Model Order Reduction of Aeroservoelastic Systems with Consistent States. [PDF]
J Aircr, 2017 Zhu J +4 more
europepmc +1 more source
Sensorless Impedance Control of Micro Finger Using Coprime Factorization. [PDF]
Micromachines (Basel)Morohoshi Y, Deng M.
europepmc +1 more source