Results 31 to 40 of about 11,597,312 (305)
Results in Physics, 2017 This article presents the first demonstration of integrating a simple one-dimensional (1-D) periodic microstructure and a light-emitting zinc oxide (ZnO) thin film on a silicon (Si) substrate using a simple process with two-beam interference lithography ...
Oji Matsumoto +7 more
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Energies, 2021 Partial discharge detection is an important means of insulation diagnosis of electrical equipment. To effectively suppress the periodic narrowband and white noise interferences in the process of partial discharge detection, a partial discharge ...
Linao Li, Xinlao Wei
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On computing inner-outer factorizations of periodic systems [PDF]
, 2013 A numerically reliable state space algorithm is proposed for computing inner-outer factorizations of causal periodic descriptor systems. The main computational ingredients are the computation of a special condensed Kronecker-like form of periodic ...
Varga, Andreas, Andreas Varga
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Computation of Kalman Decompositions of Periodic Systems [PDF]
, 2003 We consider the numerically reliable computation of reachability and observability Kalman decompositions of a periodic system with time-varying dimensions.
A. Varga +3 more
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Anomaly Monitoring of Process Based on Recurrent Timeliness Rules (AMP-RTR)
Applied Sciences, 2022 At present, many manufacturing enterprises have business systems such as MES, SPC, etc. In the manufacturing process, a large amount of data with periodic time series will be generated.
Zehua Liu +4 more
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Almost periodic processes and the existence of almost periodic solutions
Electronic Journal of Qualitative Theory of Differential Equations, 1998 The authors state an existence theorem for almost-periodic solutions to some almost-periodic evolution equations. For this, they discuss some stability notions for processes. An equivalence relation with respect to the separation condition and some stability condition are given. As example the authors study a wave equation.
Hino, Y., Murakami, Satoru
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On computing minimal realizations of periodic descriptor systems [PDF]
, 2007 : We propose computationally efficient and numerically reliable algorithms to compute minimal realizations of periodic descriptor systems. The main computational tool employed for the structural analysis of periodic descriptor systems (i.e., reachability
Andras Varga, Varga, Andreas
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Revista de Matemática: Teoría y Aplicaciones, 2009 We consider the Schr¨odinger operator on the unit circle, whose potential is an Ornstein – Uhlenbeck type process, with drift depending on its position.
Santiago Cambronero
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Explicit error bounds for the α-quasi-periodic Helmholtz problem [PDF]
, 2013 This paper considers a finite element approach to modeling electromagnetic waves in a periodic diffraction grating. In particular, an a priori error estimate associated with the α-quasi-periodic transformation is derived.
Mulholland, Anthony +2 more
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Fine-scale species delimitation: speciation in process and periodic patterns in nudibranch diversity [PDF]
ZooKeys, 2020 Using the nudibranch genus Amphorina as a model, ongoing speciation is demonstrated, as well as how periodic-like patterns in colouration can be included in an integrated method of fine-scale species delimitation.
Tatiana Korshunova +6 more
doaj +3 more sources