Results 131 to 140 of about 451,551 (359)
Hyers -Ulam stability of quadratic functional equation
, 2020 Vediyappan Govindan, Sandra Pinelas
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Inkjet Printed Heating Elements on Textile Substrate for Functionalized Gloves
Advanced Materials Interfaces, EarlyView.This paper focuses on the implementation of a thin‐film heating structure dedicated to a human hand form using the inkjet printing technology, on a textile substrate for the application area of flexible wearable technologies. The heating performance of the finger structures on the textile substrate demonstrated comparable stable and homogeneous heating
Kalyan Y. Mitra +8 more
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Additive Manufacturing of Negative Thermal Expansion Metamaterials Using Steels
Advanced Materials Technologies, EarlyView.Architected lattices with tunable negative thermal expansion are fabricated from common steels using laser powder bed fusion metal additive manufacturing. Optimized multimaterial interfaces and geometry‐driven design produce robust, defect‐minimized structures that remain dimensionally stable up to 300 °C, enabling scalable solutions for thermal ...
Devashish Dubey +4 more
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On the control of a linear functional- differential equation with quadratic cost [PDF]
Linear functional differential equations control with quadratic ...
Barnea, D. I., Kushner, H. J.
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Advanced Materials Technologies, EarlyView.Fully printed bipolar organic thermoelectric generators are fabricated on flexible substrates and characterized entirely under ambient conditions. The devices exhibit Seebeck coefficients up to 30 µV K−1 and output powers up to 8.8 nW, with enhanced performance under bending.
Loup Chopplet +7 more
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Metalens Array for Complex‐Valued Optical Discrete Fourier Transform
Advanced Optical Materials, EarlyView.A single‐layer metalens‐array device performs complex‐to‐complex discrete Fourier transforms (DFTs) optically with O(N) digital time complexity. Integrated interferometric phase retrieval and error mitigation scheme enables accurate, compact, and low‐power optical computing. The approach provides a versatile framework for implementing arbitrary complex‐
Randy Stefan Tanuwijaya +6 more
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International Journal of Analysis and Applications, 2019 In this paper, we prove the generalized Hyers-Ulam-Rassias stability of the bi-Cauchy-Jensen functional equation and the bi-additive-quadratic functional equation in paranormed spaces.
Prondanai Kaskasem, Chakkrid Klin-eam
doaj +2 more sources
Advanced Photonics Research, EarlyView.This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida +3 more
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Stability of a quadratic and additive type functional equation in random normed spaces
, 2014 Sun-Sook Jin, Yang-Hi Lee
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On Hyers-Ulam-Rassias stability of a quadratic functional equation [PDF]
, 2003 Ick-Soon Chang +2 more
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