Results 61 to 70 of about 203,013 (298)

New Delay-Dependent Synchronization Criteria of Complex Dynamical Networks With Time-Varying Coupling Delay Based on Sampled-Data Control via New Integral Inequality

open access: yesIEEE Access, 2021
In this work, the issue of synchronization control for complex dynamical networks with time-varying coupling delay based on sampled-data is addressed. First, the sampled-data control is transformed into the bounded sampling period with time-varying delay.
Arthit Hongsri   +3 more
doaj   +1 more source

Clean Up Behind You ‐ Novel Patterning Approach for Solid Immersion Lenses

open access: yesAdvanced Functional Materials, EarlyView.
A focused ion beam (FIB) milling strategy enables rapid fabrication of solid immersion lenses (SILs) with smooth, debris‐free surfaces eliminating the need for post‐processing. The optimized pattern improves efficiency and surface quality. SILs containing NV centers are also investigated, confirming the technique's suitability for quantum and photonic ...
Aleksei Tsarapkin   +10 more
wiley   +1 more source

Versatile Magneto‐Dielectric Response of Epitaxial Thin Films of the High Entropy Oxide Perovskite Nd(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3

open access: yesAdvanced Materials, EarlyView.
The magnetic high entropy oxide perovskite Nd(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 exhibits a substantially large dielectric constant (εr) at room temperature, which shows distinct anionic and cationic contributions in the form of zero and finite bias peaks, respectively, down to its magnetic transition temperature (Tmag).
Roxana Capu   +19 more
wiley   +1 more source

Quantum Hermite-Hadamard inequalities for double integral and q-differentiable convex functions

open access: yesJournal of Mathematical Inequalities, 2019
. In this paper, we establish some new quantum analogue of Hermite-Hadamard in- equalities for double integral and re fi nements of Hermite-Hadamard inequality for q -differentiable convex functions.
J. Prabseang, K. Nonlaopon, J. Tariboon
semanticscholar   +1 more source

New summation inequalities and their applications to discrete-time delay systems

open access: yes, 2015
This paper provides new summation inequalities in both single and double forms to be used in stability analysis of discrete-time systems with time-varying delays.
Trinh, Hieu, Van Hien, Le
core   +1 more source

Some Ostrowski Type Inequalities for Double Integrals on Time Scales [PDF]

open access: yesActa Applicandae Mathematicae, 2018
The main objective of this paper is to study some Ostrowski and Trapezoid type inequalities for double integrals on Time Scales. Some other interesting inequalities are also given.
openaire   +3 more sources

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Doubling measure and regularity to K-quasiminimizers of double-phase energy

open access: yesAdvances in Nonlinear Analysis
We consider an integral functional involving the double-phase operator in a metric measure space equipped with a doubling measure. On the basis of suitable hypotheses on the function governing the phase changes, we design a unifying approach to establish
Cen Jinxia, Vetro Calogero, Zeng Shengda
doaj   +1 more source

Finite-time H∞ synchronization control for coronary artery chaos system with input and state time-varying delays.

open access: yesPLoS ONE, 2022
This is the first time for studying the issue of finite-time H∞ synchronization control for the coronary artery chaos system (CACS) with input and state time-varying delays. Feedback control is planned for finite-time of synchronization CACS.
Charuwat Chantawat, Thongchai Botmart
doaj   +1 more source

Small Winding-Number Expansion: Vortex Solutions at Critical Coupling

open access: yes, 2015
We study an axially symmetric solution of a vortex in the Abelian-Higgs model at critical coupling in detail. Here we propose a new idea for a perturbative expansion of a solution, where the winding number of a vortex is naturally extended to be a real ...
Ohashi, Keisuke
core   +1 more source

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