Results 151 to 160 of about 4,215,458 (307)
Sturm-Picone type theorems for nonlinear differential systems
Electronic Journal of Differential Equations, 2015 In this article, we establish a Picone-type inequality for a pair of first-order nonlinear differential systems. By using this inequality, we give Sturm-Picone type comparison theorems for these systems and a special class of second-order half-linear ...
Aydin Tiryaki
doaj
A Quantitative Comparison Theorem For Nonlinear Equations
, 2007 this paper is to establish a quantitative comparison theorem in which the effect of p i and q i is taken into account. This quantitative comparison theorem is more delicate than Theorem A in [10], and also provides some further applications to the non ...
Xiaodong Zhu
core
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo +3 more
wiley +1 more source
On the asymptotic behavior of a class of third order nonlinear neutral differential equations
Open Mathematics, 2010 Baculíková Blanka, Džurina Jozef
doaj +1 more source
Predicting Performance of Hall Effect Ion Source Using Machine Learning
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This study introduces HallNN, a machine learning tool for predicting Hall effect ion source performance using a neural network ensemble trained on data generated from numerical simulations. HallNN provides faster and more accurate predictions than numerical methods and traditional scaling laws, making it valuable for designing and optimizing Hall ...
Jaehong Park +8 more
wiley +1 more source
Oscillation of the solution to a singular differential equation
Electronic Journal of Differential Equations, 1999 Let $u$ be a solution to the initial-value problem {eqnarray*} &u''(t) + frac{N-1}{t}u'(t) + u(t) + u(t)|u(t)|^{4/(N-2)} = 0, quad t in (0,T]& &u(0) = frac {1}{2},quad u' (0) = 0,.
Alexandra Kurepa, Hugh Weithers
doaj
A Two‐Stage Characterization Pipeline and Open‐Source Framework for Reproducible Tactile Sensing
Advanced Intelligent Systems, EarlyView.The same soft tactile sensor returns different numbers when embodied in different robots. This is an Embodiment Gap that no shared framework currently captures transparently. A two‐stage characterization pipeline, paired with a FAIR open‐source digital datasheet, decouples intrinsic sensor behavior from embodiment effects and condenses cross‐laboratory
Matteo Lo Preti +6 more
wiley +1 more source
The cycle contraction mapping theorem [PDF]
This report lays the foundation for a theory of total correctness for programs not based upon termination. The Cycle Contraction Mapping Theorem is both an extension of Wadge's cycle sum theorem for Kahn data flow and a generalisation of Banach's ...
Matthews, Stephen G.
core
Advanced Intelligent Systems, EarlyView.A quadrupedal integrated leg‐arm robot with an underactuated reconfigurable body is developed. By using a Sarrus mechanism as the body, the robot enables reconfiguration through its supporting limbs, achieving mode switching without additional actuators.
Xinghan Zhuang +8 more
wiley +1 more source
Product formulas for basic hypergeometric series by evaluations of Askey-Wilson polynomials. [PDF]
Ramanujan JCohl HS, Schlosser MJ.
europepmc +1 more source